23018665

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 28169856

約数和(自身を除く): 5151191

約数列:

[1, 5, 113, 131, 311, 565, 655, 1555, 14803, 35143, 40741, 74015, 175715, 203705, 4603733, 23018665]

約数ペア:

[(1, 23018665), (5, 4603733), (113, 203705), (131, 175715), (311, 74015), (565, 40741), (655, 35143), (1555, 14803)]