1334275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:135

約数の個数: 18

約数和(自身を含む): 1775060

約数和(自身を除く): 440785

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 2809, 5035, 14045, 25175, 53371, 70225, 266855, 1334275]

約数ペア:

[(1, 1334275), (5, 266855), (19, 70225), (25, 53371), (53, 25175), (95, 14045), (265, 5035), (475, 2809), (1007, 1325)]