7639681545

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{486449}}^1$

素因数の和:486809

約数の個数: 24

約数和(自身を含む): 13280085000

約数和(自身を除く): 5640403455

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 5235, 15705, 486449, 1459347, 2432245, 4378041, 7296735, 21890205, 169770701, 509312103, 848853505, 1527936309, 2546560515, 7639681545]

約数ペア:

[(1, 7639681545), (3, 2546560515), (5, 1527936309), (9, 848853505), (15, 509312103), (45, 169770701), (349, 21890205), (1047, 7296735), (1745, 4378041), (3141, 2432245), (5235, 1459347), (15705, 486449)]