155525315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{8543}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 204235776

約数和(自身を除く): 48710461

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 8543, 18205, 42715, 93973, 469865, 2827733, 14138665, 31105063, 155525315]

約数ペア:

[(1, 155525315), (5, 31105063), (11, 14138665), (55, 2827733), (331, 469865), (1655, 93973), (3641, 42715), (8543, 18205)]