87433475

素因数分解:

$5^2\times {\mathrm{509}}^1\times {\mathrm{6871}}^1$

素因数の和:7390

約数の個数: 12

約数和(自身を含む): 108646320

約数和(自身を除く): 21212845

約数列:

[1, 5, 25, 509, 2545, 6871, 12725, 34355, 171775, 3497339, 17486695, 87433475]

約数ペア:

[(1, 87433475), (5, 17486695), (25, 3497339), (509, 171775), (2545, 34355), (6871, 12725)]