28801495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 36036000

約数和(自身を除く): 7234505

約数列:

[1, 5, 29, 139, 145, 695, 1429, 4031, 7145, 20155, 41441, 198631, 207205, 993155, 5760299, 28801495]

約数ペア:

[(1, 28801495), (5, 5760299), (29, 993155), (139, 207205), (145, 198631), (695, 41441), (1429, 20155), (4031, 7145)]