13309980255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 28866015360

約数和(自身を除く): 15556035105

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 289, 421, 429, 495, 561, 585, 663, 715, 765, 867, 935, 1105, 1263, 1287, 1445, 1683, 1989, 2105, 2145, 2431, 2601, 2805, 3179, 3315, 3757, 3789, 4335, 4631, 4913, 5473, 6315, 6435, 7157, 7293, 8415, 9537, 9945, 11271, 12155, 13005, 13893, 14739, 15895, 16419, 18785, 18945, 21471, 21879, 23155, 24565, 27365, 28611, 33813, 35785, 36465, 41327, 41679, 44217, 47685, 49257, 54043, 56355, 60203, 63869, 64413, 69465, 73695, 78727, 82095, 93041, 107355, 109395, 121669, 123981, 143055, 162129, 169065, 180609, 191607, 206635, 208395, 221085, 236181, 246285, 270215, 279123, 301015, 319345, 322065, 365007, 371943, 393635, 465205, 486387, 541827, 574821, 608345, 619905, 702559, 708543, 810645, 837369, 903045, 958035, 1023451, 1095021, 1180905, 1338359, 1395615, 1581697, 1825035, 1859715, 2068373, 2107677, 2431935, 2709135, 2874105, 3070353, 3512795, 3542715, 4015077, 4186845, 4745091, 5117255, 5475105, 6205119, 6323031, 6691795, 7908485, 9211059, 10341865, 10538385, 12045231, 14235273, 15351765, 17398667, 18615357, 20075385, 22752103, 23725455, 26888849, 31025595, 31615155, 46055295, 52196001, 60226155, 68256309, 71176365, 80666547, 86993335, 93076785, 113760515, 134444245, 156588003, 204768927, 241999641, 260980005, 295777339, 341281545, 403332735, 782940015, 887332017, 1023844635, 1209998205, 1478886695, 2661996051, 4436660085, 13309980255]

約数ペア:

[(1, 13309980255), (3, 4436660085), (5, 2661996051), (9, 1478886695), (11, 1209998205), (13, 1023844635), (15, 887332017), (17, 782940015), (33, 403332735), (39, 341281545), (45, 295777339), (51, 260980005), (55, 241999641), (65, 204768927), (85, 156588003), (99, 134444245), (117, 113760515), (143, 93076785), (153, 86993335), (165, 80666547), (187, 71176365), (195, 68256309), (221, 60226155), (255, 52196001), (289, 46055295), (421, 31615155), (429, 31025595), (495, 26888849), (561, 23725455), (585, 22752103), (663, 20075385), (715, 18615357), (765, 17398667), (867, 15351765), (935, 14235273), (1105, 12045231), (1263, 10538385), (1287, 10341865), (1445, 9211059), (1683, 7908485), (1989, 6691795), (2105, 6323031), (2145, 6205119), (2431, 5475105), (2601, 5117255), (2805, 4745091), (3179, 4186845), (3315, 4015077), (3757, 3542715), (3789, 3512795), (4335, 3070353), (4631, 2874105), (4913, 2709135), (5473, 2431935), (6315, 2107677), (6435, 2068373), (7157, 1859715), (7293, 1825035), (8415, 1581697), (9537, 1395615), (9945, 1338359), (11271, 1180905), (12155, 1095021), (13005, 1023451), (13893, 958035), (14739, 903045), (15895, 837369), (16419, 810645), (18785, 708543), (18945, 702559), (21471, 619905), (21879, 608345), (23155, 574821), (24565, 541827), (27365, 486387), (28611, 465205), (33813, 393635), (35785, 371943), (36465, 365007), (41327, 322065), (41679, 319345), (44217, 301015), (47685, 279123), (49257, 270215), (54043, 246285), (56355, 236181), (60203, 221085), (63869, 208395), (64413, 206635), (69465, 191607), (73695, 180609), (78727, 169065), (82095, 162129), (93041, 143055), (107355, 123981), (109395, 121669)]