717713085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{21739}}^1$

素因数の和:21849

約数の個数: 32

約数和(自身を含む): 1202135040

約数和(自身を除く): 484421955

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 2201, 6603, 11005, 21739, 33015, 65217, 108695, 326085, 673909, 1543469, 2021727, 3369545, 4630407, 7717345, 10108635, 23152035, 47847539, 143542617, 239237695, 717713085]

約数ペア:

[(1, 717713085), (3, 239237695), (5, 143542617), (15, 47847539), (31, 23152035), (71, 10108635), (93, 7717345), (155, 4630407), (213, 3369545), (355, 2021727), (465, 1543469), (1065, 673909), (2201, 326085), (6603, 108695), (11005, 65217), (21739, 33015)]