72580925

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 92660736

約数和(自身を除く): 20079811

約数列:

[1, 5, 25, 47, 223, 235, 277, 1115, 1175, 1385, 5575, 6925, 10481, 13019, 52405, 61771, 65095, 262025, 308855, 325475, 1544275, 2903237, 14516185, 72580925]

約数ペア:

[(1, 72580925), (5, 14516185), (25, 2903237), (47, 1544275), (223, 325475), (235, 308855), (277, 262025), (1115, 65095), (1175, 61771), (1385, 52405), (5575, 13019), (6925, 10481)]