40125825

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1438

約数の個数: 36

約数和(自身を含む): 72443280

約数和(自身を除く): 32317455

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 1283, 2085, 3475, 3849, 6255, 6415, 10425, 11547, 19245, 31275, 32075, 57735, 96225, 178337, 288675, 535011, 891685, 1605033, 2675055, 4458425, 8025165, 13375275, 40125825]

約数ペア:

[(1, 40125825), (3, 13375275), (5, 8025165), (9, 4458425), (15, 2675055), (25, 1605033), (45, 891685), (75, 535011), (139, 288675), (225, 178337), (417, 96225), (695, 57735), (1251, 32075), (1283, 31275), (2085, 19245), (3475, 11547), (3849, 10425), (6255, 6415)]