71397000495

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15708911}}^1$

素因数の和:15709023

約数の個数: 24

約数和(自身を含む): 124980103872

約数和(自身を除く): 53583103377

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 15708911, 47126733, 78544555, 141380199, 235633665, 706900995, 1586600011, 4759800033, 7933000055, 14279400099, 23799000165, 71397000495]

約数ペア:

[(1, 71397000495), (3, 23799000165), (5, 14279400099), (9, 7933000055), (15, 4759800033), (45, 1586600011), (101, 706900995), (303, 235633665), (505, 141380199), (909, 78544555), (1515, 47126733), (4545, 15708911)]