28583235

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2069}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 49729680

約数和(自身を除く): 21146445

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2069, 2763, 4605, 6207, 10345, 13815, 18621, 31035, 93105, 635183, 1905549, 3175915, 5716647, 9527745, 28583235]

約数ペア:

[(1, 28583235), (3, 9527745), (5, 5716647), (9, 3175915), (15, 1905549), (45, 635183), (307, 93105), (921, 31035), (1535, 18621), (2069, 13815), (2763, 10345), (4605, 6207)]