7990605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{25367}}^1$

素因数の和:25385

約数の個数: 24

約数和(自身を含む): 15829632

約数和(自身を除く): 7839027

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 25367, 76101, 126835, 177569, 228303, 380505, 532707, 887845, 1141515, 1598121, 2663535, 7990605]

約数ペア:

[(1, 7990605), (3, 2663535), (5, 1598121), (7, 1141515), (9, 887845), (15, 532707), (21, 380505), (35, 228303), (45, 177569), (63, 126835), (105, 76101), (315, 25367)]