12289913475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1153}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 23628011520

約数和(自身を除く): 11338098045

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 257, 395, 525, 553, 771, 1153, 1185, 1285, 1659, 1799, 1975, 2765, 3459, 3855, 5397, 5765, 5925, 6425, 8071, 8295, 8995, 13825, 17295, 19275, 20303, 24213, 26985, 28825, 40355, 41475, 44975, 60909, 86475, 91087, 101515, 121065, 134925, 142121, 201775, 273261, 296321, 304545, 426363, 455435, 507575, 605325, 637609, 710605, 888963, 1366305, 1481605, 1522725, 1912827, 2074247, 2131815, 2277175, 3188045, 3553025, 4444815, 6222741, 6831525, 7408025, 9564135, 10371235, 10659075, 15940225, 22224075, 23409359, 31113705, 47820675, 51856175, 70228077, 117046795, 155568525, 163865513, 351140385, 491596539, 585233975, 819327565, 1755701925, 2457982695, 4096637825, 12289913475]

約数ペア:

[(1, 12289913475), (3, 4096637825), (5, 2457982695), (7, 1755701925), (15, 819327565), (21, 585233975), (25, 491596539), (35, 351140385), (75, 163865513), (79, 155568525), (105, 117046795), (175, 70228077), (237, 51856175), (257, 47820675), (395, 31113705), (525, 23409359), (553, 22224075), (771, 15940225), (1153, 10659075), (1185, 10371235), (1285, 9564135), (1659, 7408025), (1799, 6831525), (1975, 6222741), (2765, 4444815), (3459, 3553025), (3855, 3188045), (5397, 2277175), (5765, 2131815), (5925, 2074247), (6425, 1912827), (8071, 1522725), (8295, 1481605), (8995, 1366305), (13825, 888963), (17295, 710605), (19275, 637609), (20303, 605325), (24213, 507575), (26985, 455435), (28825, 426363), (40355, 304545), (41475, 296321), (44975, 273261), (60909, 201775), (86475, 142121), (91087, 134925), (101515, 121065)]