4136125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 6140160

約数和(自身を除く): 2004035

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 163, 175, 203, 725, 815, 875, 1015, 1141, 3625, 4075, 4727, 5075, 5705, 20375, 23635, 25375, 28525, 33089, 118175, 142625, 165445, 590875, 827225, 4136125]

約数ペア:

[(1, 4136125), (5, 827225), (7, 590875), (25, 165445), (29, 142625), (35, 118175), (125, 33089), (145, 28525), (163, 25375), (175, 23635), (203, 20375), (725, 5705), (815, 5075), (875, 4727), (1015, 4075), (1141, 3625)]