239199555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2278091}}^1$

素因数の和:2278106

約数の個数: 16

約数和(自身を含む): 437393664

約数和(自身を除く): 198194109

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2278091, 6834273, 11390455, 15946637, 34171365, 47839911, 79733185, 239199555]

約数ペア:

[(1, 239199555), (3, 79733185), (5, 47839911), (7, 34171365), (15, 15946637), (21, 11390455), (35, 6834273), (105, 2278091)]