22852505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20716

約数の個数: 16

約数和(自身を含む): 31271184

約数和(自身を除く): 8418679

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 20681, 103405, 268853, 351577, 1344265, 1757885, 4570501, 22852505]

約数ペア:

[(1, 22852505), (5, 4570501), (13, 1757885), (17, 1344265), (65, 351577), (85, 268853), (221, 103405), (1105, 20681)]