12132175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 16574832

約数和(自身を除く): 4442657

約数列:

[1, 5, 11, 25, 55, 157, 275, 281, 785, 1405, 1727, 3091, 3925, 7025, 8635, 15455, 43175, 44117, 77275, 220585, 485287, 1102925, 2426435, 12132175]

約数ペア:

[(1, 12132175), (5, 2426435), (11, 1102925), (25, 485287), (55, 220585), (157, 77275), (275, 44117), (281, 43175), (785, 15455), (1405, 8635), (1727, 7025), (3091, 3925)]