6683495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 10163328

約数和(自身を除く): 3479833

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 397, 455, 481, 1295, 1985, 2405, 2779, 3367, 5161, 13895, 14689, 16835, 25805, 36127, 73445, 102823, 180635, 190957, 514115, 954785, 1336699, 6683495]

約数ペア:

[(1, 6683495), (5, 1336699), (7, 954785), (13, 514115), (35, 190957), (37, 180635), (65, 102823), (91, 73445), (185, 36127), (259, 25805), (397, 16835), (455, 14689), (481, 13895), (1295, 5161), (1985, 3367), (2405, 2779)]