447002145

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4657}}^1$

素因数の和:4756

約数の個数: 48

約数和(自身を含む): 813845760

約数和(自身を除く): 366843615

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 711, 1185, 1215, 2133, 3555, 4657, 6399, 10665, 13971, 19197, 23285, 31995, 41913, 69855, 95985, 125739, 209565, 367903, 377217, 628695, 1103709, 1131651, 1839515, 1886085, 3311127, 5518545, 5658255, 9933381, 16555635, 29800143, 49666905, 89400429, 149000715, 447002145]

約数ペア:

[(1, 447002145), (3, 149000715), (5, 89400429), (9, 49666905), (15, 29800143), (27, 16555635), (45, 9933381), (79, 5658255), (81, 5518545), (135, 3311127), (237, 1886085), (243, 1839515), (395, 1131651), (405, 1103709), (711, 628695), (1185, 377217), (1215, 367903), (2133, 209565), (3555, 125739), (4657, 95985), (6399, 69855), (10665, 41913), (13971, 31995), (19197, 23285)]