22258465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 27772416

約数和(自身を除く): 5513951

約数列:

[1, 5, 31, 155, 163, 815, 881, 4405, 5053, 25265, 27311, 136555, 143603, 718015, 4451693, 22258465]

約数ペア:

[(1, 22258465), (5, 4451693), (31, 718015), (155, 143603), (163, 136555), (815, 27311), (881, 25265), (4405, 5053)]