3861605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 5142528

約数和(自身を除く): 1280923

約数列:

[1, 5, 11, 55, 61, 305, 671, 1151, 3355, 5755, 12661, 63305, 70211, 351055, 772321, 3861605]

約数ペア:

[(1, 3861605), (5, 772321), (11, 351055), (55, 70211), (61, 63305), (305, 12661), (671, 5755), (1151, 3355)]