28305649335

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1\times {\mathrm{22003}}^1$

素因数の和:22767

約数の個数: 32

約数和(自身を含む): 45690865920

約数和(自身を除く): 17385216585

約数列:

[1, 3, 5, 15, 139, 417, 617, 695, 1851, 2085, 3085, 9255, 22003, 66009, 85763, 110015, 257289, 330045, 428815, 1286445, 3058417, 9175251, 13575851, 15292085, 40727553, 45876255, 67879255, 203637765, 1887043289, 5661129867, 9435216445, 28305649335]

約数ペア:

[(1, 28305649335), (3, 9435216445), (5, 5661129867), (15, 1887043289), (139, 203637765), (417, 67879255), (617, 45876255), (695, 40727553), (1851, 15292085), (2085, 13575851), (3085, 9175251), (9255, 3058417), (22003, 1286445), (66009, 428815), (85763, 330045), (110015, 257289)]