5662620145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12445319}}^1$

素因数の和:12445344

約数の個数: 16

約数和(自身を含む): 8363255040

約数和(自身を除く): 2700634895

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 12445319, 62226595, 87117233, 161789147, 435586165, 808945735, 1132524029, 5662620145]

約数ペア:

[(1, 5662620145), (5, 1132524029), (7, 808945735), (13, 435586165), (35, 161789147), (65, 87117233), (91, 62226595), (455, 12445319)]