89856495

素因数分解:

$3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1979}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 155984400

約数和(自身を除く): 66127905

約数列:

[1, 3, 5, 9, 15, 45, 1009, 1979, 3027, 5045, 5937, 9081, 9895, 15135, 17811, 29685, 45405, 89055, 1996811, 5990433, 9984055, 17971299, 29952165, 89856495]

約数ペア:

[(1, 89856495), (3, 29952165), (5, 17971299), (9, 9984055), (15, 5990433), (45, 1996811), (1009, 89055), (1979, 45405), (3027, 29685), (5045, 17811), (5937, 15135), (9081, 9895)]