75132405

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10243}}^1$

素因数の和:10417

約数の個数: 24

約数和(自身を含む): 131041248

約数和(自身を除く): 55908843

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 10243, 30729, 51215, 92187, 153645, 460935, 1669609, 5008827, 8348045, 15026481, 25044135, 75132405]

約数ペア:

[(1, 75132405), (3, 25044135), (5, 15026481), (9, 8348045), (15, 5008827), (45, 1669609), (163, 460935), (489, 153645), (815, 92187), (1467, 51215), (2445, 30729), (7335, 10243)]