16624975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 22275360

約数和(自身を除く): 5650385

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 997, 3335, 4985, 16675, 22931, 24925, 28913, 114655, 144565, 573275, 664999, 722825, 3324995, 16624975]

約数ペア:

[(1, 16624975), (5, 3324995), (23, 722825), (25, 664999), (29, 573275), (115, 144565), (145, 114655), (575, 28913), (667, 24925), (725, 22931), (997, 16675), (3335, 4985)]