28762425

素因数分解:

$3^3\times 5^2\times {\mathrm{42611}}^1$

素因数の和:42630

約数の個数: 24

約数和(自身を含む): 52838880

約数和(自身を除く): 24076455

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42611, 127833, 213055, 383499, 639165, 1065275, 1150497, 1917495, 3195825, 5752485, 9587475, 28762425]

約数ペア:

[(1, 28762425), (3, 9587475), (5, 5752485), (9, 3195825), (15, 1917495), (25, 1150497), (27, 1065275), (45, 639165), (75, 383499), (135, 213055), (225, 127833), (675, 42611)]