20234925

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:802

約数の個数: 36

約数和(自身を含む): 36560160

約数和(自身を除く): 16325235

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 647, 695, 1251, 1941, 2085, 3235, 3475, 5823, 6255, 9705, 10425, 16175, 29115, 31275, 48525, 89933, 145575, 269799, 449665, 809397, 1348995, 2248325, 4046985, 6744975, 20234925]

約数ペア:

[(1, 20234925), (3, 6744975), (5, 4046985), (9, 2248325), (15, 1348995), (25, 809397), (45, 449665), (75, 269799), (139, 145575), (225, 89933), (417, 48525), (647, 31275), (695, 29115), (1251, 16175), (1941, 10425), (2085, 9705), (3235, 6255), (3475, 5823)]