77511495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 130176000

約数和(自身を除く): 52664505

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 597, 995, 1129, 2985, 3387, 4577, 5645, 13731, 16935, 22885, 25967, 68655, 77901, 129835, 224671, 389505, 674013, 1123355, 3370065, 5167433, 15502299, 25837165, 77511495]

約数ペア:

[(1, 77511495), (3, 25837165), (5, 15502299), (15, 5167433), (23, 3370065), (69, 1123355), (115, 674013), (199, 389505), (345, 224671), (597, 129835), (995, 77901), (1129, 68655), (2985, 25967), (3387, 22885), (4577, 16935), (5645, 13731)]