15696783765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6703}}^1\times {\mathrm{4003}}^1$

素因数の和:10730

約数の個数: 48

約数和(自身を含む): 29312355072

約数和(自身を除く): 13615571307

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4003, 6703, 12009, 20015, 20109, 33515, 36027, 52039, 60045, 60327, 87139, 100545, 156117, 180135, 260195, 261417, 301635, 435695, 468351, 780585, 784251, 1307085, 2341755, 3921255, 26832109, 80496327, 134160545, 241488981, 348817417, 402481635, 1046452251, 1207444905, 1744087085, 3139356753, 5232261255, 15696783765]

約数ペア:

[(1, 15696783765), (3, 5232261255), (5, 3139356753), (9, 1744087085), (13, 1207444905), (15, 1046452251), (39, 402481635), (45, 348817417), (65, 241488981), (117, 134160545), (195, 80496327), (585, 26832109), (4003, 3921255), (6703, 2341755), (12009, 1307085), (20015, 784251), (20109, 780585), (33515, 468351), (36027, 435695), (52039, 301635), (60045, 261417), (60327, 260195), (87139, 180135), (100545, 156117)]