138090125

素因数分解:

$5^3\times {\mathrm{751}}^1\times {\mathrm{1471}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 172683264

約数和(自身を除く): 34593139

約数列:

[1, 5, 25, 125, 751, 1471, 3755, 7355, 18775, 36775, 93875, 183875, 1104721, 5523605, 27618025, 138090125]

約数ペア:

[(1, 138090125), (5, 27618025), (25, 5523605), (125, 1104721), (751, 183875), (1471, 93875), (3755, 36775), (7355, 18775)]