31669065

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 25202295

約数列:

[1, 3, 5, 9, 15, 45, 61, 83, 139, 183, 249, 305, 415, 417, 549, 695, 747, 915, 1245, 1251, 2085, 2745, 3735, 5063, 6255, 8479, 11537, 15189, 25315, 25437, 34611, 42395, 45567, 57685, 75945, 76311, 103833, 127185, 173055, 227835, 381555, 519165, 703757, 2111271, 3518785, 6333813, 10556355, 31669065]

約数ペア:

[(1, 31669065), (3, 10556355), (5, 6333813), (9, 3518785), (15, 2111271), (45, 703757), (61, 519165), (83, 381555), (139, 227835), (183, 173055), (249, 127185), (305, 103833), (415, 76311), (417, 75945), (549, 57685), (695, 45567), (747, 42395), (915, 34611), (1245, 25437), (1251, 25315), (2085, 15189), (2745, 11537), (3735, 8479), (5063, 6255)]