210828805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{3119}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 276307200

約数和(自身を除く): 65478395

約数列:

[1, 5, 11, 55, 1229, 3119, 6145, 13519, 15595, 34309, 67595, 171545, 3833251, 19166255, 42165761, 210828805]

約数ペア:

[(1, 210828805), (5, 42165761), (11, 19166255), (55, 3833251), (1229, 171545), (3119, 67595), (6145, 34309), (13519, 15595)]