42310385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 54969600

約数和(自身を除く): 12659215

約数列:

[1, 5, 13, 65, 199, 995, 2587, 3271, 12935, 16355, 42523, 212615, 650929, 3254645, 8462077, 42310385]

約数ペア:

[(1, 42310385), (5, 8462077), (13, 3254645), (65, 650929), (199, 212615), (995, 42523), (2587, 16355), (3271, 12935)]