12753225

素因数分解:

$3^2\times 5^2\times {\mathrm{56681}}^1$

素因数の和:56697

約数の個数: 18

約数和(自身を含む): 22842846

約数和(自身を除く): 10089621

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 56681, 170043, 283405, 510129, 850215, 1417025, 2550645, 4251075, 12753225]

約数ペア:

[(1, 12753225), (3, 4251075), (5, 2550645), (9, 1417025), (15, 850215), (25, 510129), (45, 283405), (75, 170043), (225, 56681)]