38219425

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 48684384

約数和(自身を除く): 10464959

約数列:

[1, 5, 25, 83, 113, 163, 415, 565, 815, 2075, 2825, 4075, 9379, 13529, 18419, 46895, 67645, 92095, 234475, 338225, 460475, 1528777, 7643885, 38219425]

約数ペア:

[(1, 38219425), (5, 7643885), (25, 1528777), (83, 460475), (113, 338225), (163, 234475), (415, 92095), (565, 67645), (815, 46895), (2075, 18419), (2825, 13529), (4075, 9379)]