28035825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10103}}^1$

素因数の和:10153

約数の個数: 24

約数和(自身を含む): 47610048

約数和(自身を除く): 19574223

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 10103, 30309, 50515, 151545, 252575, 373811, 757725, 1121433, 1869055, 5607165, 9345275, 28035825]

約数ペア:

[(1, 28035825), (3, 9345275), (5, 5607165), (15, 1869055), (25, 1121433), (37, 757725), (75, 373811), (111, 252575), (185, 151545), (555, 50515), (925, 30309), (2775, 10103)]