7978315095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{164011}}^1$

素因数の和:164092

約数の個数: 48

約数和(自身を含む): 14737462272

約数和(自身を除く): 6759147177

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 1035, 1081, 2115, 3243, 5405, 9729, 16215, 48645, 164011, 492033, 820055, 1476099, 2460165, 3772253, 7380495, 7708517, 11316759, 18861265, 23125551, 33950277, 38542585, 56583795, 69376653, 115627755, 169751385, 177295891, 346883265, 531887673, 886479455, 1595663019, 2659438365, 7978315095]

約数ペア:

[(1, 7978315095), (3, 2659438365), (5, 1595663019), (9, 886479455), (15, 531887673), (23, 346883265), (45, 177295891), (47, 169751385), (69, 115627755), (115, 69376653), (141, 56583795), (207, 38542585), (235, 33950277), (345, 23125551), (423, 18861265), (705, 11316759), (1035, 7708517), (1081, 7380495), (2115, 3772253), (3243, 2460165), (5405, 1476099), (9729, 820055), (16215, 492033), (48645, 164011)]