1100775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 1961680

約数和(自身を除く): 860905

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1129, 3387, 5645, 14677, 16935, 28225, 44031, 73385, 84675, 220155, 366925, 1100775]

約数ペア:

[(1, 1100775), (3, 366925), (5, 220155), (13, 84675), (15, 73385), (25, 44031), (39, 28225), (65, 16935), (75, 14677), (195, 5645), (325, 3387), (975, 1129)]