2865202425

素因数分解:

$3^2\times 5^2\times {\mathrm{12734233}}^1$

素因数の和:12734249

約数の個数: 18

約数和(自身を含む): 5131896302

約数和(自身を除く): 2266693877

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 12734233, 38202699, 63671165, 114608097, 191013495, 318355825, 573040485, 955067475, 2865202425]

約数ペア:

[(1, 2865202425), (3, 955067475), (5, 573040485), (9, 318355825), (15, 191013495), (25, 114608097), (45, 63671165), (75, 38202699), (225, 12734233)]