42998215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2441}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 55794816

約数和(自身を除く): 12796601

約数列:

[1, 5, 13, 65, 271, 1355, 2441, 3523, 12205, 17615, 31733, 158665, 661511, 3307555, 8599643, 42998215]

約数ペア:

[(1, 42998215), (5, 8599643), (13, 3307555), (65, 661511), (271, 158665), (1355, 31733), (2441, 17615), (3523, 12205)]