142375281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{25097}}^1$

素因数の和:25192

約数の個数: 16

約数和(自身を含む): 199177728

約数和(自身を除く): 56802447

約数列:

[1, 3, 31, 61, 93, 183, 1891, 5673, 25097, 75291, 778007, 1530917, 2334021, 4592751, 47458427, 142375281]

約数ペア:

[(1, 142375281), (3, 47458427), (31, 4592751), (61, 2334021), (93, 1530917), (183, 778007), (1891, 75291), (5673, 25097)]