1805166585

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{1009}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 3176409600

約数和(自身を除く): 1371243015

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 479, 747, 1009, 1245, 1437, 2395, 3027, 3735, 4311, 5045, 7185, 9081, 15135, 21555, 39757, 45405, 83747, 119271, 198785, 251241, 357813, 418735, 483311, 596355, 753723, 1256205, 1449933, 1789065, 2416555, 3768615, 4349799, 7249665, 21748995, 40114813, 120344439, 200574065, 361033317, 601722195, 1805166585]

約数ペア:

[(1, 1805166585), (3, 601722195), (5, 361033317), (9, 200574065), (15, 120344439), (45, 40114813), (83, 21748995), (249, 7249665), (415, 4349799), (479, 3768615), (747, 2416555), (1009, 1789065), (1245, 1449933), (1437, 1256205), (2395, 753723), (3027, 596355), (3735, 483311), (4311, 418735), (5045, 357813), (7185, 251241), (9081, 198785), (15135, 119271), (21555, 83747), (39757, 45405)]