68740065

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3271}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 119441088

約数和(自身を除く): 50701023

約数列:

[1, 3, 5, 9, 15, 45, 467, 1401, 2335, 3271, 4203, 7005, 9813, 16355, 21015, 29439, 49065, 147195, 1527557, 4582671, 7637785, 13748013, 22913355, 68740065]

約数ペア:

[(1, 68740065), (3, 22913355), (5, 13748013), (9, 7637785), (15, 4582671), (45, 1527557), (467, 147195), (1401, 49065), (2335, 29439), (3271, 21015), (4203, 16355), (7005, 9813)]