38342745

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17389}}^1$

素因数の和:17414

約数の個数: 36

約数和(自身を含む): 77315940

約数和(自身を除く): 38973195

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 17389, 52167, 86945, 121723, 156501, 260835, 365169, 608615, 782505, 852061, 1095507, 1825845, 2556183, 4260305, 5477535, 7668549, 12780915, 38342745]

約数ペア:

[(1, 38342745), (3, 12780915), (5, 7668549), (7, 5477535), (9, 4260305), (15, 2556183), (21, 1825845), (35, 1095507), (45, 852061), (49, 782505), (63, 608615), (105, 365169), (147, 260835), (245, 156501), (315, 121723), (441, 86945), (735, 52167), (2205, 17389)]