438045345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 788316672

約数和(自身を除く): 350271327

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 193, 279, 465, 579, 965, 1395, 1627, 1737, 2895, 4881, 5983, 8135, 8685, 14643, 17949, 24405, 29915, 50437, 53847, 73215, 89745, 151311, 252185, 269235, 314011, 453933, 756555, 942033, 1570055, 2269665, 2826099, 4710165, 9734341, 14130495, 29203023, 48671705, 87609069, 146015115, 438045345]

約数ペア:

[(1, 438045345), (3, 146015115), (5, 87609069), (9, 48671705), (15, 29203023), (31, 14130495), (45, 9734341), (93, 4710165), (155, 2826099), (193, 2269665), (279, 1570055), (465, 942033), (579, 756555), (965, 453933), (1395, 314011), (1627, 269235), (1737, 252185), (2895, 151311), (4881, 89745), (5983, 73215), (8135, 53847), (8685, 50437), (14643, 29915), (17949, 24405)]