28134133065

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{30187}}^1$

素因数の和:30486

約数の個数: 48

約数和(自身を含む): 49447944000

約数和(自身を除く): 21313810935

約数列:

[1, 3, 5, 9, 15, 45, 139, 149, 417, 447, 695, 745, 1251, 1341, 2085, 2235, 6255, 6705, 20711, 30187, 62133, 90561, 103555, 150935, 186399, 271683, 310665, 452805, 931995, 1358415, 4195993, 4497863, 12587979, 13493589, 20979965, 22489315, 37763937, 40480767, 62939895, 67467945, 188819685, 202403835, 625202957, 1875608871, 3126014785, 5626826613, 9378044355, 28134133065]

約数ペア:

[(1, 28134133065), (3, 9378044355), (5, 5626826613), (9, 3126014785), (15, 1875608871), (45, 625202957), (139, 202403835), (149, 188819685), (417, 67467945), (447, 62939895), (695, 40480767), (745, 37763937), (1251, 22489315), (1341, 20979965), (2085, 13493589), (2235, 12587979), (6255, 4497863), (6705, 4195993), (20711, 1358415), (30187, 931995), (62133, 452805), (90561, 310665), (103555, 271683), (150935, 186399)]