123538945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{5333}}^1$

素因数の和:5492

約数の個数: 16

約数和(自身を含む): 153235152

約数和(自身を除く): 29696207

約数列:

[1, 5, 41, 113, 205, 565, 4633, 5333, 23165, 26665, 218653, 602629, 1093265, 3013145, 24707789, 123538945]

約数ペア:

[(1, 123538945), (5, 24707789), (41, 3013145), (113, 1093265), (205, 602629), (565, 218653), (4633, 26665), (5333, 23165)]