7139918265

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1991609}}^1$

素因数の和:1991856

約数の個数: 16

約数和(自身を含む): 11471673600

約数和(自身を除く): 4331755335

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 1991609, 5974827, 9958045, 29874135, 475994551, 1427983653, 2379972755, 7139918265]

約数ペア:

[(1, 7139918265), (3, 2379972755), (5, 1427983653), (15, 475994551), (239, 29874135), (717, 9958045), (1195, 5974827), (3585, 1991609)]