282687505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{4229}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 351766800

約数和(自身を除く): 69079295

約数列:

[1, 5, 29, 145, 461, 2305, 4229, 13369, 21145, 66845, 122641, 613205, 1949569, 9747845, 56537501, 282687505]

約数ペア:

[(1, 282687505), (5, 56537501), (29, 9747845), (145, 1949569), (461, 613205), (2305, 122641), (4229, 66845), (13369, 21145)]