15000505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2593}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 19610640

約数和(自身を除く): 4610135

約数列:

[1, 5, 13, 65, 89, 445, 1157, 2593, 5785, 12965, 33709, 168545, 230777, 1153885, 3000101, 15000505]

約数ペア:

[(1, 15000505), (5, 3000101), (13, 1153885), (65, 230777), (89, 168545), (445, 33709), (1157, 12965), (2593, 5785)]