268925685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13001}}^1$

素因数の和:13213

約数の個数: 32

約数和(自身を含む): 494284032

約数和(自身を除く): 225358347

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 4137, 6895, 13001, 20685, 39003, 65005, 91007, 195015, 273021, 455035, 1365105, 2561197, 7683591, 12805985, 17928379, 38417955, 53785137, 89641895, 268925685]

約数ペア:

[(1, 268925685), (3, 89641895), (5, 53785137), (7, 38417955), (15, 17928379), (21, 12805985), (35, 7683591), (105, 2561197), (197, 1365105), (591, 455035), (985, 273021), (1379, 195015), (2955, 91007), (4137, 65005), (6895, 39003), (13001, 20685)]