15705433145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{192977}}^1$

素因数の和:193420

約数の個数: 16

約数和(自身を含む): 19354921488

約数和(自身を除く): 3649488343

約数列:

[1, 5, 41, 205, 397, 1985, 16277, 81385, 192977, 964885, 7912057, 39560285, 76611869, 383059345, 3141086629, 15705433145]

約数ペア:

[(1, 15705433145), (5, 3141086629), (41, 383059345), (205, 76611869), (397, 39560285), (1985, 7912057), (16277, 964885), (81385, 192977)]