4920808455

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{499321}}^1$

素因数の和:499408

約数の個数: 32

約数和(自身を含む): 8867958720

約数和(自身を除く): 3947150265

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 499321, 1497963, 2496605, 4493889, 7489815, 13481667, 22469445, 36450433, 67408335, 109351299, 182252165, 328053897, 546756495, 984161691, 1640269485, 4920808455]

約数ペア:

[(1, 4920808455), (3, 1640269485), (5, 984161691), (9, 546756495), (15, 328053897), (27, 182252165), (45, 109351299), (73, 67408335), (135, 36450433), (219, 22469445), (365, 13481667), (657, 7489815), (1095, 4493889), (1971, 2496605), (3285, 1497963), (9855, 499321)]