12560745

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11471}}^1$

素因数の和:11552

約数の個数: 16

約数和(自身を含む): 20374272

約数和(自身を除く): 7813527

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 11471, 34413, 57355, 172065, 837383, 2512149, 4186915, 12560745]

約数ペア:

[(1, 12560745), (3, 4186915), (5, 2512149), (15, 837383), (73, 172065), (219, 57355), (365, 34413), (1095, 11471)]