84990525

素因数分解:

$3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{4091}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 141059424

約数和(自身を除く): 56068899

約数列:

[1, 3, 5, 15, 25, 75, 277, 831, 1385, 4091, 4155, 6925, 12273, 20455, 20775, 61365, 102275, 306825, 1133207, 3399621, 5666035, 16998105, 28330175, 84990525]

約数ペア:

[(1, 84990525), (3, 28330175), (5, 16998105), (15, 5666035), (25, 3399621), (75, 1133207), (277, 306825), (831, 102275), (1385, 61365), (4091, 20775), (4155, 20455), (6925, 12273)]