15696890001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 25964789760

約数和(自身を除く): 10267899759

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 117, 141, 257, 261, 377, 383, 423, 611, 771, 1131, 1149, 1363, 1833, 2313, 3341, 3393, 3447, 4089, 4979, 5499, 7453, 10023, 11107, 12079, 12267, 14937, 17719, 18001, 22359, 30069, 33321, 36237, 44811, 53157, 54003, 67077, 96889, 98431, 99963, 108711, 144391, 157027, 159471, 162009, 234013, 290667, 295293, 350291, 433173, 471081, 522029, 702039, 872001, 885879, 1050873, 1279603, 1299519, 1413243, 1566087, 2106117, 2854499, 3152619, 3838809, 4553783, 4626257, 4698261, 6786377, 8563497, 11516427, 13661349, 13878771, 20359131, 25690491, 37108487, 40984047, 41636313, 60141341, 61077393, 111325461, 134161453, 180424023, 333976383, 402484359, 541272069, 1207453077, 1744098889, 5232296667, 15696890001]

約数ペア:

[(1, 15696890001), (3, 5232296667), (9, 1744098889), (13, 1207453077), (29, 541272069), (39, 402484359), (47, 333976383), (87, 180424023), (117, 134161453), (141, 111325461), (257, 61077393), (261, 60141341), (377, 41636313), (383, 40984047), (423, 37108487), (611, 25690491), (771, 20359131), (1131, 13878771), (1149, 13661349), (1363, 11516427), (1833, 8563497), (2313, 6786377), (3341, 4698261), (3393, 4626257), (3447, 4553783), (4089, 3838809), (4979, 3152619), (5499, 2854499), (7453, 2106117), (10023, 1566087), (11107, 1413243), (12079, 1299519), (12267, 1279603), (14937, 1050873), (17719, 885879), (18001, 872001), (22359, 702039), (30069, 522029), (33321, 471081), (36237, 433173), (44811, 350291), (53157, 295293), (54003, 290667), (67077, 234013), (96889, 162009), (98431, 159471), (99963, 157027), (108711, 144391)]