72412145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30109}}^1$

素因数の和:30164

約数の個数: 16

約数和(自身を含む): 96111120

約数和(自身を除く): 23698975

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 30109, 150545, 391417, 1114033, 1957085, 5570165, 14482429, 72412145]

約数ペア:

[(1, 72412145), (5, 14482429), (13, 5570165), (37, 1957085), (65, 1114033), (185, 391417), (481, 150545), (2405, 30109)]