15702538761

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{80221}}^1$

素因数の和:80486

約数の個数: 48

約数和(自身を含む): 28032775680

約数和(自身を除く): 12330236919

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 239, 273, 717, 819, 1673, 2151, 3107, 5019, 9321, 15057, 21749, 27963, 65247, 80221, 195741, 240663, 561547, 721989, 1042873, 1684641, 3128619, 5053923, 7300111, 9385857, 19172819, 21900333, 57518457, 65700999, 134209733, 172555371, 249246647, 402629199, 747739941, 1207887597, 1744726529, 2243219823, 5234179587, 15702538761]

約数ペア:

[(1, 15702538761), (3, 5234179587), (7, 2243219823), (9, 1744726529), (13, 1207887597), (21, 747739941), (39, 402629199), (63, 249246647), (91, 172555371), (117, 134209733), (239, 65700999), (273, 57518457), (717, 21900333), (819, 19172819), (1673, 9385857), (2151, 7300111), (3107, 5053923), (5019, 3128619), (9321, 1684641), (15057, 1042873), (21749, 721989), (27963, 561547), (65247, 240663), (80221, 195741)]