5455125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 10618608

約数和(自身を除く): 5163483

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 373, 375, 585, 975, 1119, 1125, 1625, 1865, 2925, 3357, 4849, 4875, 5595, 9325, 14547, 14625, 16785, 24245, 27975, 43641, 46625, 72735, 83925, 121225, 139875, 218205, 363675, 419625, 606125, 1091025, 1818375, 5455125]

約数ペア:

[(1, 5455125), (3, 1818375), (5, 1091025), (9, 606125), (13, 419625), (15, 363675), (25, 218205), (39, 139875), (45, 121225), (65, 83925), (75, 72735), (117, 46625), (125, 43641), (195, 27975), (225, 24245), (325, 16785), (373, 14625), (375, 14547), (585, 9325), (975, 5595), (1119, 4875), (1125, 4849), (1625, 3357), (1865, 2925)]