538876845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{921157}}^1$

素因数の和:921181

約数の個数: 24

約数和(自身を含む): 1005904536

約数和(自身を除く): 467027691

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 921157, 2763471, 4605785, 8290413, 11975041, 13817355, 35925123, 41452065, 59875205, 107775369, 179625615, 538876845]

約数ペア:

[(1, 538876845), (3, 179625615), (5, 107775369), (9, 59875205), (13, 41452065), (15, 35925123), (39, 13817355), (45, 11975041), (65, 8290413), (117, 4605785), (195, 2763471), (585, 921157)]