1133275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 1656144

約数和(自身を除く): 522869

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 317, 325, 715, 1585, 3487, 3575, 4121, 7925, 17435, 20605, 45331, 87175, 103025, 226655, 1133275]

約数ペア:

[(1, 1133275), (5, 226655), (11, 103025), (13, 87175), (25, 45331), (55, 20605), (65, 17435), (143, 7925), (275, 4121), (317, 3575), (325, 3487), (715, 1585)]