73892825

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 93744000

約数和(自身を除く): 19851175

約数列:

[1, 5, 25, 83, 149, 239, 415, 745, 1195, 2075, 3725, 5975, 12367, 19837, 35611, 61835, 99185, 178055, 309175, 495925, 890275, 2955713, 14778565, 73892825]

約数ペア:

[(1, 73892825), (5, 14778565), (25, 2955713), (83, 890275), (149, 495925), (239, 309175), (415, 178055), (745, 99185), (1195, 61835), (2075, 35611), (3725, 19837), (5975, 12367)]