70781045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 86780160

約数和(自身を除く): 15999115

約数列:

[1, 5, 61, 239, 305, 971, 1195, 4855, 14579, 59231, 72895, 232069, 296155, 1160345, 14156209, 70781045]

約数ペア:

[(1, 70781045), (5, 14156209), (61, 1160345), (239, 296155), (305, 232069), (971, 72895), (1195, 59231), (4855, 14579)]