239221538745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2278300369}}^1$

素因数の和:2278300384

約数の個数: 16

約数和(自身を含む): 437433671040

約数和(自身を除く): 198212132295

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2278300369, 6834901107, 11391501845, 15948102583, 34174505535, 47844307749, 79740512915, 239221538745]

約数ペア:

[(1, 239221538745), (3, 79740512915), (5, 47844307749), (7, 34174505535), (15, 15948102583), (21, 11391501845), (35, 6834901107), (105, 2278300369)]