73481325

素因数分解:

$3^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{1811}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 121780896

約数和(自身を除く): 48299571

約数列:

[1, 3, 5, 15, 25, 75, 541, 1623, 1811, 2705, 5433, 8115, 9055, 13525, 27165, 40575, 45275, 135825, 979751, 2939253, 4898755, 14696265, 24493775, 73481325]

約数ペア:

[(1, 73481325), (3, 24493775), (5, 14696265), (15, 4898755), (25, 2939253), (75, 979751), (541, 135825), (1623, 45275), (1811, 40575), (2705, 27165), (5433, 13525), (8115, 9055)]