518119615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 683557056

約数和(自身を除く): 165437441

約数列:

[1, 5, 13, 65, 83, 137, 415, 685, 701, 1079, 1781, 3505, 5395, 8905, 9113, 11371, 45565, 56855, 58183, 96037, 147823, 290915, 480185, 739115, 756379, 1248481, 3781895, 6242405, 7971071, 39855355, 103623923, 518119615]

約数ペア:

[(1, 518119615), (5, 103623923), (13, 39855355), (65, 7971071), (83, 6242405), (137, 3781895), (415, 1248481), (685, 756379), (701, 739115), (1079, 480185), (1781, 290915), (3505, 147823), (5395, 96037), (8905, 58183), (9113, 56855), (11371, 45565)]