2005156535

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{84481}}^1$

素因数の和:84634

約数の個数: 16

約数和(自身を含む): 2481743232

約数和(自身を除く): 476586697

約数列:

[1, 5, 47, 101, 235, 505, 4747, 23735, 84481, 422405, 3970607, 8532581, 19853035, 42662905, 401031307, 2005156535]

約数ペア:

[(1, 2005156535), (5, 401031307), (47, 42662905), (101, 19853035), (235, 8532581), (505, 3970607), (4747, 422405), (23735, 84481)]