426996825

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{36263}}^1$

素因数の和:36433

約数の個数: 24

約数和(自身を含む): 710484288

約数和(自身を除く): 283487463

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 11775, 36263, 108789, 181315, 543945, 906575, 2719725, 5693291, 17079873, 28466455, 85399365, 142332275, 426996825]

約数ペア:

[(1, 426996825), (3, 142332275), (5, 85399365), (15, 28466455), (25, 17079873), (75, 5693291), (157, 2719725), (471, 906575), (785, 543945), (2355, 181315), (3925, 108789), (11775, 36263)]