142577705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1549}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 175770000

約数和(自身を除く): 33192295

約数列:

[1, 5, 41, 205, 449, 1549, 2245, 7745, 18409, 63509, 92045, 317545, 695501, 3477505, 28515541, 142577705]

約数ペア:

[(1, 142577705), (5, 28515541), (41, 3477505), (205, 695501), (449, 317545), (1549, 92045), (2245, 63509), (7745, 18409)]