12625425

素因数分解:

$3^2\times 5^2\times {\mathrm{56113}}^1$

素因数の和:56129

約数の個数: 18

約数和(自身を含む): 22613942

約数和(自身を除く): 9988517

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 56113, 168339, 280565, 505017, 841695, 1402825, 2525085, 4208475, 12625425]

約数ペア:

[(1, 12625425), (3, 4208475), (5, 2525085), (9, 1402825), (15, 841695), (25, 505017), (45, 280565), (75, 168339), (225, 56113)]