1330258525

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{597869}}^1$

素因数の和:597968

約数の個数: 12

約数和(自身を含む): 1668057300

約数和(自身を除く): 337798775

約数列:

[1, 5, 25, 89, 445, 2225, 597869, 2989345, 14946725, 53210341, 266051705, 1330258525]

約数ペア:

[(1, 1330258525), (5, 266051705), (25, 53210341), (89, 14946725), (445, 2989345), (2225, 597869)]