125940315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{204781}}^1$

素因数の和:204830

約数の個数: 16

約数和(自身を含む): 206420256

約数和(自身を除く): 80479941

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 204781, 614343, 1023905, 3071715, 8396021, 25188063, 41980105, 125940315]

約数ペア:

[(1, 125940315), (3, 41980105), (5, 25188063), (15, 8396021), (41, 3071715), (123, 1023905), (205, 614343), (615, 204781)]