11138275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 14731200

約数和(自身を除く): 3592925

約数列:

[1, 5, 19, 25, 95, 131, 179, 475, 655, 895, 2489, 3275, 3401, 4475, 12445, 17005, 23449, 62225, 85025, 117245, 445531, 586225, 2227655, 11138275]

約数ペア:

[(1, 11138275), (5, 2227655), (19, 586225), (25, 445531), (95, 117245), (131, 85025), (179, 62225), (475, 23449), (655, 17005), (895, 12445), (2489, 4475), (3275, 3401)]