71496905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5051}}^1$

素因数の和:5224

約数の個数: 16

約数和(自身を含む): 90936000

約数和(自身を除く): 19439095

約数列:

[1, 5, 19, 95, 149, 745, 2831, 5051, 14155, 25255, 95969, 479845, 752599, 3762995, 14299381, 71496905]

約数ペア:

[(1, 71496905), (5, 14299381), (19, 3762995), (95, 752599), (149, 479845), (745, 95969), (2831, 25255), (5051, 14155)]