42852795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 29142597

約数列:

[1, 3, 5, 15, 23, 69, 115, 223, 345, 557, 669, 1115, 1671, 2785, 3345, 5129, 8355, 12811, 15387, 25645, 38433, 64055, 76935, 124211, 192165, 372633, 621055, 1863165, 2856853, 8570559, 14284265, 42852795]

約数ペア:

[(1, 42852795), (3, 14284265), (5, 8570559), (15, 2856853), (23, 1863165), (69, 621055), (115, 372633), (223, 192165), (345, 124211), (557, 76935), (669, 64055), (1115, 38433), (1671, 25645), (2785, 15387), (3345, 12811), (5129, 8355)]