42177745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12647}}^1$

素因数の和:12704

約数の個数: 16

約数和(自身を含む): 54639360

約数和(自身を除く): 12461615

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 12647, 63235, 290881, 366763, 1454405, 1833815, 8435549, 42177745]

約数ペア:

[(1, 42177745), (5, 8435549), (23, 1833815), (29, 1454405), (115, 366763), (145, 290881), (667, 63235), (3335, 12647)]