85983796005

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{43757657}}^1$

素因数の和:43757796

約数の個数: 16

約数和(自身を含む): 138624260544

約数和(自身を除く): 52640464539

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 43757657, 131272971, 218788285, 656364855, 5732253067, 17196759201, 28661265335, 85983796005]

約数ペア:

[(1, 85983796005), (3, 28661265335), (5, 17196759201), (15, 5732253067), (131, 656364855), (393, 218788285), (655, 131272971), (1965, 43757657)]