12000565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 2998475

約数列:

[1, 5, 31, 139, 155, 557, 695, 2785, 4309, 17267, 21545, 77423, 86335, 387115, 2400113, 12000565]

約数ペア:

[(1, 12000565), (5, 2400113), (31, 387115), (139, 86335), (155, 77423), (557, 21545), (695, 17267), (2785, 4309)]