24841215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 51179520

約数和(自身を除く): 26338305

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 97, 105, 135, 189, 271, 291, 315, 485, 679, 813, 873, 945, 1355, 1455, 1897, 2037, 2439, 2619, 3395, 4065, 4365, 5691, 6111, 7317, 9485, 10185, 12195, 13095, 17073, 18333, 26287, 28455, 30555, 36585, 51219, 78861, 85365, 91665, 131435, 184009, 236583, 256095, 394305, 552027, 709749, 920045, 1182915, 1656081, 2760135, 3548745, 4968243, 8280405, 24841215]

約数ペア:

[(1, 24841215), (3, 8280405), (5, 4968243), (7, 3548745), (9, 2760135), (15, 1656081), (21, 1182915), (27, 920045), (35, 709749), (45, 552027), (63, 394305), (97, 256095), (105, 236583), (135, 184009), (189, 131435), (271, 91665), (291, 85365), (315, 78861), (485, 51219), (679, 36585), (813, 30555), (873, 28455), (945, 26287), (1355, 18333), (1455, 17073), (1897, 13095), (2037, 12195), (2439, 10185), (2619, 9485), (3395, 7317), (4065, 6111), (4365, 5691)]