80830085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 117469440

約数和(自身を除く): 36639355

約数列:

[1, 5, 7, 19, 35, 95, 133, 197, 617, 665, 985, 1379, 3085, 3743, 4319, 6895, 11723, 18715, 21595, 26201, 58615, 82061, 121549, 131005, 410305, 607745, 850843, 2309431, 4254215, 11547155, 16166017, 80830085]

約数ペア:

[(1, 80830085), (5, 16166017), (7, 11547155), (19, 4254215), (35, 2309431), (95, 850843), (133, 607745), (197, 410305), (617, 131005), (665, 121549), (985, 82061), (1379, 58615), (3085, 26201), (3743, 21595), (4319, 18715), (6895, 11723)]