1882305

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 3409920

約数和(自身を除く): 1527615

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 191, 219, 365, 573, 657, 955, 1095, 1719, 1971, 2865, 3285, 5157, 8595, 9855, 13943, 25785, 41829, 69715, 125487, 209145, 376461, 627435, 1882305]

約数ペア:

[(1, 1882305), (3, 627435), (5, 376461), (9, 209145), (15, 125487), (27, 69715), (45, 41829), (73, 25785), (135, 13943), (191, 9855), (219, 8595), (365, 5157), (573, 3285), (657, 2865), (955, 1971), (1095, 1719)]