22281585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 38559360

約数和(自身を除く): 16277775

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 2113, 3515, 6339, 10545, 10565, 31695, 40147, 78181, 120441, 200735, 234543, 390905, 602205, 1172715, 1485439, 4456317, 7427195, 22281585]

約数ペア:

[(1, 22281585), (3, 7427195), (5, 4456317), (15, 1485439), (19, 1172715), (37, 602205), (57, 390905), (95, 234543), (111, 200735), (185, 120441), (285, 78181), (555, 40147), (703, 31695), (2109, 10565), (2113, 10545), (3515, 6339)]