25712730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{285697}}^1$

素因数の和:285710

約数の個数: 24

約数和(自身を含む): 66853332

約数和(自身を除く): 41140602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 285697, 571394, 857091, 1428485, 1714182, 2571273, 2856970, 4285455, 5142546, 8570910, 12856365, 25712730]

約数ペア:

[(1, 25712730), (2, 12856365), (3, 8570910), (5, 5142546), (6, 4285455), (9, 2856970), (10, 2571273), (15, 1714182), (18, 1428485), (30, 857091), (45, 571394), (90, 285697)]