2017755405

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{1091}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 3554905536

約数和(自身を除く): 1537150131

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 563, 657, 1091, 1095, 1689, 2815, 3273, 3285, 5067, 5455, 8445, 9819, 16365, 25335, 41099, 49095, 79643, 123297, 205495, 238929, 369891, 398215, 614233, 616485, 716787, 1194645, 1842699, 1849455, 3071165, 3583935, 5528097, 9213495, 27640485, 44839009, 134517027, 224195045, 403551081, 672585135, 2017755405]

約数ペア:

[(1, 2017755405), (3, 672585135), (5, 403551081), (9, 224195045), (15, 134517027), (45, 44839009), (73, 27640485), (219, 9213495), (365, 5528097), (563, 3583935), (657, 3071165), (1091, 1849455), (1095, 1842699), (1689, 1194645), (2815, 716787), (3273, 616485), (3285, 614233), (5067, 398215), (5455, 369891), (8445, 238929), (9819, 205495), (16365, 123297), (25335, 79643), (41099, 49095)]