83860925

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 107136000

約数和(自身を除く): 23275075

約数列:

[1, 5, 25, 47, 149, 235, 479, 745, 1175, 2395, 3725, 7003, 11975, 22513, 35015, 71371, 112565, 175075, 356855, 562825, 1784275, 3354437, 16772185, 83860925]

約数ペア:

[(1, 83860925), (5, 16772185), (25, 3354437), (47, 1784275), (149, 562825), (235, 356855), (479, 175075), (745, 112565), (1175, 71371), (2395, 35015), (3725, 22513), (7003, 11975)]