77309715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5297}}^1$

素因数の和:5451

約数の個数: 32

約数和(自身を含む): 142410240

約数和(自身を除く): 65100525

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 5297, 14595, 15891, 26485, 37079, 79455, 111237, 185395, 556185, 736283, 2208849, 3681415, 5153981, 11044245, 15461943, 25769905, 77309715]

約数ペア:

[(1, 77309715), (3, 25769905), (5, 15461943), (7, 11044245), (15, 5153981), (21, 3681415), (35, 2208849), (105, 736283), (139, 556185), (417, 185395), (695, 111237), (973, 79455), (2085, 37079), (2919, 26485), (4865, 15891), (5297, 14595)]