2595825

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 4739280

約数和(自身を除く): 2143455

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 139, 225, 249, 415, 417, 695, 747, 1245, 1251, 2075, 2085, 3475, 3735, 6225, 6255, 10425, 11537, 18675, 31275, 34611, 57685, 103833, 173055, 288425, 519165, 865275, 2595825]

約数ペア:

[(1, 2595825), (3, 865275), (5, 519165), (9, 288425), (15, 173055), (25, 103833), (45, 57685), (75, 34611), (83, 31275), (139, 18675), (225, 11537), (249, 10425), (415, 6255), (417, 6225), (695, 3735), (747, 3475), (1245, 2085), (1251, 2075)]