70720815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8087}}^1$

素因数の和:8159

約数の個数: 32

約数和(自身を含む): 125784576

約数和(自身を除く): 55063761

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8087, 8745, 24261, 40435, 88957, 121305, 266871, 428611, 444785, 1285833, 1334355, 2143055, 4714721, 6429165, 14144163, 23573605, 70720815]

約数ペア:

[(1, 70720815), (3, 23573605), (5, 14144163), (11, 6429165), (15, 4714721), (33, 2143055), (53, 1334355), (55, 1285833), (159, 444785), (165, 428611), (265, 266871), (583, 121305), (795, 88957), (1749, 40435), (2915, 24261), (8087, 8745)]