72672525

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 144752640

約数和(自身を除く): 72080115

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 31, 45, 69, 75, 93, 115, 135, 151, 155, 207, 225, 279, 345, 453, 465, 575, 621, 675, 713, 755, 775, 837, 1035, 1359, 1395, 1725, 2139, 2265, 2325, 3105, 3473, 3565, 3775, 4077, 4185, 4681, 5175, 6417, 6795, 6975, 10419, 10695, 11325, 14043, 15525, 17365, 17825, 19251, 20385, 20925, 23405, 31257, 32085, 33975, 42129, 52095, 53475, 70215, 86825, 93771, 96255, 101925, 107663, 117025, 126387, 156285, 160425, 210645, 260475, 322989, 351075, 468855, 481275, 538315, 631935, 781425, 968967, 1053225, 1614945, 2344275, 2691575, 2906901, 3159675, 4844835, 8074725, 14534505, 24224175, 72672525]

約数ペア:

[(1, 72672525), (3, 24224175), (5, 14534505), (9, 8074725), (15, 4844835), (23, 3159675), (25, 2906901), (27, 2691575), (31, 2344275), (45, 1614945), (69, 1053225), (75, 968967), (93, 781425), (115, 631935), (135, 538315), (151, 481275), (155, 468855), (207, 351075), (225, 322989), (279, 260475), (345, 210645), (453, 160425), (465, 156285), (575, 126387), (621, 117025), (675, 107663), (713, 101925), (755, 96255), (775, 93771), (837, 86825), (1035, 70215), (1359, 53475), (1395, 52095), (1725, 42129), (2139, 33975), (2265, 32085), (2325, 31257), (3105, 23405), (3473, 20925), (3565, 20385), (3775, 19251), (4077, 17825), (4185, 17365), (4681, 15525), (5175, 14043), (6417, 11325), (6795, 10695), (6975, 10419)]