42164025

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3449}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 70159200

約数和(自身を除く): 27995175

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 3449, 4075, 10347, 12225, 17245, 51735, 86225, 258675, 562187, 1686561, 2810935, 8432805, 14054675, 42164025]

約数ペア:

[(1, 42164025), (3, 14054675), (5, 8432805), (15, 2810935), (25, 1686561), (75, 562187), (163, 258675), (489, 86225), (815, 51735), (2445, 17245), (3449, 12225), (4075, 10347)]