5275487

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 6653952

約数和(自身を除く): 1378465

約数列:

[1, 7, 23, 31, 49, 151, 161, 217, 713, 1057, 1127, 1519, 3473, 4681, 4991, 7399, 24311, 32767, 34937, 107663, 170177, 229369, 753641, 5275487]

約数ペア:

[(1, 5275487), (7, 753641), (23, 229369), (31, 170177), (49, 107663), (151, 34937), (161, 32767), (217, 24311), (713, 7399), (1057, 4991), (1127, 4681), (1519, 3473)]