316645615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{442861}}^1$

素因数の和:442890

約数の個数: 16

約数和(自身を含む): 446404896

約数和(自身を除く): 129759281

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 442861, 2214305, 4871471, 5757193, 24357355, 28785965, 63329123, 316645615]

約数ペア:

[(1, 316645615), (5, 63329123), (11, 28785965), (13, 24357355), (55, 5757193), (65, 4871471), (143, 2214305), (715, 442861)]