664536615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{12647}}^1$

素因数の和:12799

約数の個数: 32

約数和(自身を含む): 1107357696

約数和(自身を除く): 442821081

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1695, 3503, 10509, 12647, 17515, 37941, 52545, 63235, 189705, 392057, 1176171, 1429111, 1960285, 4287333, 5880855, 7145555, 21436665, 44302441, 132907323, 221512205, 664536615]

約数ペア:

[(1, 664536615), (3, 221512205), (5, 132907323), (15, 44302441), (31, 21436665), (93, 7145555), (113, 5880855), (155, 4287333), (339, 1960285), (465, 1429111), (565, 1176171), (1695, 392057), (3503, 189705), (10509, 63235), (12647, 52545), (17515, 37941)]