73117225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 97092000

約数和(自身を除く): 23974775

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 2609, 5605, 13045, 28025, 49571, 65225, 153931, 247855, 769655, 1239275, 2924689, 3848275, 14623445, 73117225]

約数ペア:

[(1, 73117225), (5, 14623445), (19, 3848275), (25, 2924689), (59, 1239275), (95, 769655), (295, 247855), (475, 153931), (1121, 65225), (1475, 49571), (2609, 28025), (5605, 13045)]