2247809265

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1280803}}^1$

素因数の和:1280830

約数の個数: 32

約数和(自身を含む): 4303501440

約数和(自身を除く): 2055692175

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1280803, 3842409, 6404015, 11527227, 16650439, 19212045, 34581681, 49951317, 57636135, 83252195, 149853951, 172908405, 249756585, 449561853, 749269755, 2247809265]

約数ペア:

[(1, 2247809265), (3, 749269755), (5, 449561853), (9, 249756585), (13, 172908405), (15, 149853951), (27, 83252195), (39, 57636135), (45, 49951317), (65, 34581681), (117, 19212045), (135, 16650439), (195, 11527227), (351, 6404015), (585, 3842409), (1755, 1280803)]