27195825

素因数分解:

$3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1039}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 45136000

約数和(自身を除く): 17940175

約数列:

[1, 3, 5, 15, 25, 75, 349, 1039, 1047, 1745, 3117, 5195, 5235, 8725, 15585, 25975, 26175, 77925, 362611, 1087833, 1813055, 5439165, 9065275, 27195825]

約数ペア:

[(1, 27195825), (3, 9065275), (5, 5439165), (15, 1813055), (25, 1087833), (75, 362611), (349, 77925), (1039, 26175), (1047, 25975), (1745, 15585), (3117, 8725), (5195, 5235)]