17438715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 20300805

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 29, 35, 45, 63, 69, 83, 87, 105, 115, 145, 161, 203, 207, 249, 261, 315, 345, 415, 435, 483, 581, 609, 667, 747, 805, 1015, 1035, 1245, 1305, 1449, 1743, 1827, 1909, 2001, 2407, 2415, 2905, 3045, 3335, 3735, 4669, 5229, 5727, 6003, 7221, 7245, 8715, 9135, 9545, 10005, 12035, 13363, 14007, 16849, 17181, 21663, 23345, 26145, 28635, 30015, 36105, 40089, 42021, 50547, 55361, 66815, 70035, 84245, 85905, 108315, 120267, 151641, 166083, 200445, 210105, 252735, 276805, 387527, 498249, 601335, 758205, 830415, 1162581, 1937635, 2491245, 3487743, 5812905, 17438715]

約数ペア:

[(1, 17438715), (3, 5812905), (5, 3487743), (7, 2491245), (9, 1937635), (15, 1162581), (21, 830415), (23, 758205), (29, 601335), (35, 498249), (45, 387527), (63, 276805), (69, 252735), (83, 210105), (87, 200445), (105, 166083), (115, 151641), (145, 120267), (161, 108315), (203, 85905), (207, 84245), (249, 70035), (261, 66815), (315, 55361), (345, 50547), (415, 42021), (435, 40089), (483, 36105), (581, 30015), (609, 28635), (667, 26145), (747, 23345), (805, 21663), (1015, 17181), (1035, 16849), (1245, 14007), (1305, 13363), (1449, 12035), (1743, 10005), (1827, 9545), (1909, 9135), (2001, 8715), (2407, 7245), (2415, 7221), (2905, 6003), (3045, 5727), (3335, 5229), (3735, 4669)]