15663901105

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1\times {\mathrm{21149}}^1$

素因数の和:22208

約数の個数: 16

約数和(自身を含む): 18931449600

約数和(自身を除く): 3267548495

約数列:

[1, 5, 167, 835, 887, 4435, 21149, 105745, 148129, 740645, 3531883, 17659415, 18759163, 93795815, 3132780221, 15663901105]

約数ペア:

[(1, 15663901105), (5, 3132780221), (167, 93795815), (835, 18759163), (887, 17659415), (4435, 3531883), (21149, 740645), (105745, 148129)]