2015742005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{41999}}^1$

素因数の和:42364

約数の個数: 16

約数和(自身を含む): 2509920000

約数和(自身を除く): 494177995

約数列:

[1, 5, 29, 145, 331, 1655, 9599, 41999, 47995, 209995, 1217971, 6089855, 13901669, 69508345, 403148401, 2015742005]

約数ペア:

[(1, 2015742005), (5, 403148401), (29, 69508345), (145, 13901669), (331, 6089855), (1655, 1217971), (9599, 209995), (41999, 47995)]