3210825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 5483776

約数和(自身を除く): 2272951

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1381, 2325, 4143, 6905, 20715, 34525, 42811, 103575, 128433, 214055, 642165, 1070275, 3210825]

約数ペア:

[(1, 3210825), (3, 1070275), (5, 642165), (15, 214055), (25, 128433), (31, 103575), (75, 42811), (93, 34525), (155, 20715), (465, 6905), (775, 4143), (1381, 2325)]