353239245

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9949}}^1$

素因数の和:10226

約数の個数: 32

約数和(自身を含む): 630432000

約数和(自身を除く): 277192755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 2367, 3945, 7101, 9949, 11835, 29847, 35505, 49745, 89541, 149235, 268623, 447705, 1343115, 2616587, 7849761, 13082935, 23549283, 39248805, 70647849, 117746415, 353239245]

約数ペア:

[(1, 353239245), (3, 117746415), (5, 70647849), (9, 39248805), (15, 23549283), (27, 13082935), (45, 7849761), (135, 2616587), (263, 1343115), (789, 447705), (1315, 268623), (2367, 149235), (3945, 89541), (7101, 49745), (9949, 35505), (11835, 29847)]