72176455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30011}}^1$

素因数の和:30066

約数の個数: 16

約数和(自身を含む): 95798304

約数和(自身を除く): 23621849

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 30011, 150055, 390143, 1110407, 1950715, 5552035, 14435291, 72176455]

約数ペア:

[(1, 72176455), (5, 14435291), (13, 5552035), (37, 1950715), (65, 1110407), (185, 390143), (481, 150055), (2405, 30011)]