22302215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20183}}^1$

素因数の和:20218

約数の個数: 16

約数和(自身を含む): 30518208

約数和(自身を除く): 8215993

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 20183, 100915, 262379, 343111, 1311895, 1715555, 4460443, 22302215]

約数ペア:

[(1, 22302215), (5, 4460443), (13, 1715555), (17, 1311895), (65, 343111), (85, 262379), (221, 100915), (1105, 20183)]