1630481575

素因数分解:

$5^2\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 2039186448

約数和(自身を除く): 408704873

約数列:

[1, 5, 25, 233, 317, 883, 1165, 1585, 4415, 5825, 7925, 22075, 73861, 205739, 279911, 369305, 1028695, 1399555, 1846525, 5143475, 6997775, 65219263, 326096315, 1630481575]

約数ペア:

[(1, 1630481575), (5, 326096315), (25, 65219263), (233, 6997775), (317, 5143475), (883, 1846525), (1165, 1399555), (1585, 1028695), (4415, 369305), (5825, 279911), (7925, 205739), (22075, 73861)]