80930085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 133275648

約数和(自身を除く): 52345563

約数列:

[1, 3, 5, 15, 43, 129, 215, 271, 463, 645, 813, 1355, 1389, 2315, 4065, 6945, 11653, 19909, 34959, 58265, 59727, 99545, 125473, 174795, 298635, 376419, 627365, 1882095, 5395339, 16186017, 26976695, 80930085]

約数ペア:

[(1, 80930085), (3, 26976695), (5, 16186017), (15, 5395339), (43, 1882095), (129, 627365), (215, 376419), (271, 298635), (463, 174795), (645, 125473), (813, 99545), (1355, 59727), (1389, 58265), (2315, 34959), (4065, 19909), (6945, 11653)]