45287775

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 90314160

約数和(自身を除く): 45026385

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 169, 195, 225, 325, 351, 397, 507, 585, 675, 845, 975, 1191, 1521, 1755, 1985, 2535, 2925, 3573, 4225, 4563, 5161, 5955, 7605, 8775, 9925, 10719, 12675, 15483, 17865, 22815, 25805, 29775, 38025, 46449, 53595, 67093, 77415, 89325, 114075, 129025, 139347, 201279, 232245, 267975, 335465, 387075, 603837, 696735, 1006395, 1161225, 1677325, 1811511, 3019185, 3483675, 5031975, 9057555, 15095925, 45287775]

約数ペア:

[(1, 45287775), (3, 15095925), (5, 9057555), (9, 5031975), (13, 3483675), (15, 3019185), (25, 1811511), (27, 1677325), (39, 1161225), (45, 1006395), (65, 696735), (75, 603837), (117, 387075), (135, 335465), (169, 267975), (195, 232245), (225, 201279), (325, 139347), (351, 129025), (397, 114075), (507, 89325), (585, 77415), (675, 67093), (845, 53595), (975, 46449), (1191, 38025), (1521, 29775), (1755, 25805), (1985, 22815), (2535, 17865), (2925, 15483), (3573, 12675), (4225, 10719), (4563, 9925), (5161, 8775), (5955, 7605)]