12942875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{9413}}^1$

素因数の和:9439

約数の個数: 16

約数和(自身を含む): 17623008

約数和(自身を除く): 4680133

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 9413, 47065, 103543, 235325, 517715, 1176625, 2588575, 12942875]

約数ペア:

[(1, 12942875), (5, 2588575), (11, 1176625), (25, 517715), (55, 235325), (125, 103543), (275, 47065), (1375, 9413)]