39774015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 72963072

約数和(自身を除く): 33189057

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 463, 747, 1035, 1245, 1389, 1909, 2315, 3735, 4167, 5727, 6945, 9545, 10649, 17181, 20835, 28635, 31947, 38429, 53245, 85905, 95841, 115287, 159735, 192145, 345861, 479205, 576435, 883867, 1729305, 2651601, 4419335, 7954803, 13258005, 39774015]

約数ペア:

[(1, 39774015), (3, 13258005), (5, 7954803), (9, 4419335), (15, 2651601), (23, 1729305), (45, 883867), (69, 576435), (83, 479205), (115, 345861), (207, 192145), (249, 159735), (345, 115287), (415, 95841), (463, 85905), (747, 53245), (1035, 38429), (1245, 31947), (1389, 28635), (1909, 20835), (2315, 17181), (3735, 10649), (4167, 9545), (5727, 6945)]