71384235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19267}}^1$

素因数の和:19307

約数の個数: 32

約数和(自身を含む): 129480960

約数和(自身を除く): 58096725

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 19267, 57801, 96335, 250471, 289005, 366073, 751413, 1098219, 1252355, 1830365, 3757065, 4758949, 5491095, 14276847, 23794745, 71384235]

約数ペア:

[(1, 71384235), (3, 23794745), (5, 14276847), (13, 5491095), (15, 4758949), (19, 3757065), (39, 1830365), (57, 1252355), (65, 1098219), (95, 751413), (195, 366073), (247, 289005), (285, 250471), (741, 96335), (1235, 57801), (3705, 19267)]