201472774555

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{238429319}}^1$

素因数の和:238429350

約数の個数: 12

約数和(自身を含む): 261795393360

約数和(自身を除く): 60322618805

約数列:

[1, 5, 13, 65, 169, 845, 238429319, 1192146595, 3099581147, 15497905735, 40294554911, 201472774555]

約数ペア:

[(1, 201472774555), (5, 40294554911), (13, 15497905735), (65, 3099581147), (169, 1192146595), (845, 238429319)]