82667205

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20641}}^1$

素因数の和:20741

約数の個数: 24

約数和(自身を含む): 144906840

約数和(自身を除く): 62239635

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 20641, 61923, 103205, 185769, 309615, 928845, 1837049, 5511147, 9185245, 16533441, 27555735, 82667205]

約数ペア:

[(1, 82667205), (3, 27555735), (5, 16533441), (9, 9185245), (15, 5511147), (45, 1837049), (89, 928845), (267, 309615), (445, 185769), (801, 103205), (1335, 61923), (4005, 20641)]