152209475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29131}}^1$

素因数の和:29171

約数の個数: 24

約数和(自身を含む): 216742080

約数和(自身を除く): 64532605

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 29131, 145655, 320441, 553489, 728275, 1602205, 2767445, 6088379, 8011025, 13837225, 30441895, 152209475]

約数ペア:

[(1, 152209475), (5, 30441895), (11, 13837225), (19, 8011025), (25, 6088379), (55, 2767445), (95, 1602205), (209, 728275), (275, 553489), (475, 320441), (1045, 145655), (5225, 29131)]