746325

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 1392768

約数和(自身を除く): 646443

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 107, 155, 225, 279, 321, 465, 535, 775, 963, 1395, 1605, 2325, 2675, 3317, 4815, 6975, 8025, 9951, 16585, 24075, 29853, 49755, 82925, 149265, 248775, 746325]

約数ペア:

[(1, 746325), (3, 248775), (5, 149265), (9, 82925), (15, 49755), (25, 29853), (31, 24075), (45, 16585), (75, 9951), (93, 8025), (107, 6975), (155, 4815), (225, 3317), (279, 2675), (321, 2325), (465, 1605), (535, 1395), (775, 963)]