90188155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2143}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 114232320

約数和(自身を除く): 24044165

約数列:

[1, 5, 19, 95, 443, 2143, 2215, 8417, 10715, 40717, 42085, 203585, 949349, 4746745, 18037631, 90188155]

約数ペア:

[(1, 90188155), (5, 18037631), (19, 4746745), (95, 949349), (443, 203585), (2143, 42085), (2215, 40717), (8417, 10715)]