125875905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 213954048

約数和(自身を除く): 88078143

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 401, 1203, 1231, 2005, 3693, 6015, 6155, 6817, 18465, 20451, 20927, 34085, 62781, 102255, 104635, 313905, 493631, 1480893, 2468155, 7404465, 8391727, 25175181, 41958635, 125875905]

約数ペア:

[(1, 125875905), (3, 41958635), (5, 25175181), (15, 8391727), (17, 7404465), (51, 2468155), (85, 1480893), (255, 493631), (401, 313905), (1203, 104635), (1231, 102255), (2005, 62781), (3693, 34085), (6015, 20927), (6155, 20451), (6817, 18465)]