2015250805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{11393}}^1$

素因数の和:13496

約数の個数: 16

約数和(自身を含む): 2562009264

約数和(自身を除く): 546758459

約数列:

[1, 5, 17, 85, 2081, 10405, 11393, 35377, 56965, 176885, 193681, 968405, 23708833, 118544165, 403050161, 2015250805]

約数ペア:

[(1, 2015250805), (5, 403050161), (17, 118544165), (85, 23708833), (2081, 968405), (10405, 193681), (11393, 176885), (35377, 56965)]