1645544055

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{4339}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 2667329280

約数和(自身を除く): 1021785225

約数列:

[1, 3, 5, 15, 131, 193, 393, 579, 655, 965, 1965, 2895, 4339, 13017, 21695, 25283, 65085, 75849, 126415, 379245, 568409, 837427, 1705227, 2512281, 2842045, 4187135, 8526135, 12561405, 109702937, 329108811, 548514685, 1645544055]

約数ペア:

[(1, 1645544055), (3, 548514685), (5, 329108811), (15, 109702937), (131, 12561405), (193, 8526135), (393, 4187135), (579, 2842045), (655, 2512281), (965, 1705227), (1965, 837427), (2895, 568409), (4339, 379245), (13017, 126415), (21695, 75849), (25283, 65085)]