40107455

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 48859200

約数和(自身を除く): 8751745

約数列:

[1, 5, 173, 199, 233, 865, 995, 1165, 34427, 40309, 46367, 172135, 201545, 231835, 8021491, 40107455]

約数ペア:

[(1, 40107455), (5, 8021491), (173, 231835), (199, 201545), (233, 172135), (865, 46367), (995, 40309), (1165, 34427)]