9142315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 13741056

約数和(自身を除く): 4598741

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 283, 355, 455, 497, 923, 1415, 1981, 2485, 3679, 4615, 6461, 9905, 18395, 20093, 25753, 32305, 100465, 128765, 140651, 261209, 703255, 1306045, 1828463, 9142315]

約数ペア:

[(1, 9142315), (5, 1828463), (7, 1306045), (13, 703255), (35, 261209), (65, 140651), (71, 128765), (91, 100465), (283, 32305), (355, 25753), (455, 20093), (497, 18395), (923, 9905), (1415, 6461), (1981, 4615), (2485, 3679)]