89478975

素因数分解:

$3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{2917}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 148351120

約数和(自身を除く): 58872145

約数列:

[1, 3, 5, 15, 25, 75, 409, 1227, 2045, 2917, 6135, 8751, 10225, 14585, 30675, 43755, 72925, 218775, 1193053, 3579159, 5965265, 17895795, 29826325, 89478975]

約数ペア:

[(1, 89478975), (3, 29826325), (5, 17895795), (15, 5965265), (25, 3579159), (75, 1193053), (409, 218775), (1227, 72925), (2045, 43755), (2917, 30675), (6135, 14585), (8751, 10225)]