53191215

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 130014720

約数和(自身を除く): 76823505

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 43, 45, 49, 51, 55, 63, 77, 85, 99, 105, 119, 129, 135, 147, 153, 165, 187, 189, 215, 231, 245, 255, 297, 301, 315, 357, 385, 387, 441, 459, 473, 495, 539, 561, 595, 645, 693, 731, 735, 765, 833, 903, 935, 945, 1071, 1155, 1161, 1309, 1323, 1419, 1485, 1505, 1617, 1683, 1785, 1935, 2079, 2107, 2193, 2205, 2295, 2365, 2499, 2695, 2709, 2805, 3213, 3311, 3465, 3655, 3927, 4165, 4257, 4515, 4851, 5049, 5117, 5355, 5805, 6321, 6545, 6579, 6615, 7095, 7497, 8041, 8085, 8127, 8415, 9163, 9933, 10395, 10535, 10965, 11781, 12495, 12771, 13545, 14553, 15351, 16065, 16555, 18963, 19635, 19737, 21285, 22491, 23177, 24123, 24255, 25245, 25585, 27489, 29799, 31605, 32895, 35343, 35819, 37485, 40205, 40635, 45815, 46053, 49665, 56287, 56889, 58905, 63855, 69531, 72369, 72765, 76755, 82467, 89397, 94815, 98685, 107457, 112455, 115885, 120615, 137445, 138159, 148995, 168861, 176715, 179095, 208593, 217107, 230265, 247401, 281435, 284445, 322371, 347655, 361845, 394009, 412335, 446985, 506583, 537285, 625779, 690795, 844305, 967113, 1042965, 1085535, 1182027, 1237005, 1519749, 1611855, 1970045, 2532915, 3128895, 3546081, 4835565, 5910135, 7598745, 10638243, 17730405, 53191215]

約数ペア:

[(1, 53191215), (3, 17730405), (5, 10638243), (7, 7598745), (9, 5910135), (11, 4835565), (15, 3546081), (17, 3128895), (21, 2532915), (27, 1970045), (33, 1611855), (35, 1519749), (43, 1237005), (45, 1182027), (49, 1085535), (51, 1042965), (55, 967113), (63, 844305), (77, 690795), (85, 625779), (99, 537285), (105, 506583), (119, 446985), (129, 412335), (135, 394009), (147, 361845), (153, 347655), (165, 322371), (187, 284445), (189, 281435), (215, 247401), (231, 230265), (245, 217107), (255, 208593), (297, 179095), (301, 176715), (315, 168861), (357, 148995), (385, 138159), (387, 137445), (441, 120615), (459, 115885), (473, 112455), (495, 107457), (539, 98685), (561, 94815), (595, 89397), (645, 82467), (693, 76755), (731, 72765), (735, 72369), (765, 69531), (833, 63855), (903, 58905), (935, 56889), (945, 56287), (1071, 49665), (1155, 46053), (1161, 45815), (1309, 40635), (1323, 40205), (1419, 37485), (1485, 35819), (1505, 35343), (1617, 32895), (1683, 31605), (1785, 29799), (1935, 27489), (2079, 25585), (2107, 25245), (2193, 24255), (2205, 24123), (2295, 23177), (2365, 22491), (2499, 21285), (2695, 19737), (2709, 19635), (2805, 18963), (3213, 16555), (3311, 16065), (3465, 15351), (3655, 14553), (3927, 13545), (4165, 12771), (4257, 12495), (4515, 11781), (4851, 10965), (5049, 10535), (5117, 10395), (5355, 9933), (5805, 9163), (6321, 8415), (6545, 8127), (6579, 8085), (6615, 8041), (7095, 7497)]