39194285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 53370240

約数和(自身を除く): 14175955

約数列:

[1, 5, 13, 37, 43, 65, 185, 215, 379, 481, 559, 1591, 1895, 2405, 2795, 4927, 7955, 14023, 16297, 20683, 24635, 70115, 81485, 103415, 182299, 211861, 602989, 911495, 1059305, 3014945, 7838857, 39194285]

約数ペア:

[(1, 39194285), (5, 7838857), (13, 3014945), (37, 1059305), (43, 911495), (65, 602989), (185, 211861), (215, 182299), (379, 103415), (481, 81485), (559, 70115), (1591, 24635), (1895, 20683), (2405, 16297), (2795, 14023), (4927, 7955)]