12791175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5881}}^1$

素因数の和:5923

約数の個数: 24

約数和(自身を含む): 21881040

約数和(自身を除く): 9089865

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5881, 17643, 29405, 88215, 147025, 170549, 441075, 511647, 852745, 2558235, 4263725, 12791175]

約数ペア:

[(1, 12791175), (3, 4263725), (5, 2558235), (15, 852745), (25, 511647), (29, 441075), (75, 170549), (87, 147025), (145, 88215), (435, 29405), (725, 17643), (2175, 5881)]