25956225

素因数分解:

$3^2\times 5^2\times {\mathrm{115361}}^1$

素因数の和:115377

約数の個数: 18

約数和(自身を含む): 46490886

約数和(自身を除く): 20534661

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 115361, 346083, 576805, 1038249, 1730415, 2884025, 5191245, 8652075, 25956225]

約数ペア:

[(1, 25956225), (3, 8652075), (5, 5191245), (9, 2884025), (15, 1730415), (25, 1038249), (45, 576805), (75, 346083), (225, 115361)]