28814895

素因数分解:

$3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1069}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 50076000

約数和(自身を除く): 21261105

約数列:

[1, 3, 5, 9, 15, 45, 599, 1069, 1797, 2995, 3207, 5345, 5391, 8985, 9621, 16035, 26955, 48105, 640331, 1920993, 3201655, 5762979, 9604965, 28814895]

約数ペア:

[(1, 28814895), (3, 9604965), (5, 5762979), (9, 3201655), (15, 1920993), (45, 640331), (599, 48105), (1069, 26955), (1797, 16035), (2995, 9621), (3207, 8985), (5345, 5391)]