99990075

素因数分解:

$3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{4813}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 165948208

約数和(自身を除く): 65958133

約数列:

[1, 3, 5, 15, 25, 75, 277, 831, 1385, 4155, 4813, 6925, 14439, 20775, 24065, 72195, 120325, 360975, 1333201, 3999603, 6666005, 19998015, 33330025, 99990075]

約数ペア:

[(1, 99990075), (3, 33330025), (5, 19998015), (15, 6666005), (25, 3999603), (75, 1333201), (277, 360975), (831, 120325), (1385, 72195), (4155, 24065), (4813, 20775), (6925, 14439)]