9219275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 12967920

約数和(自身を除く): 3748645

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 1493, 6175, 7465, 19409, 28367, 37325, 97045, 141835, 368771, 485225, 709175, 1843855, 9219275]

約数ペア:

[(1, 9219275), (5, 1843855), (13, 709175), (19, 485225), (25, 368771), (65, 141835), (95, 97045), (247, 37325), (325, 28367), (475, 19409), (1235, 7465), (1493, 6175)]