2611075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 3571200

約数和(自身を除く): 960125

約数列:

[1, 5, 19, 23, 25, 95, 115, 239, 437, 475, 575, 1195, 2185, 4541, 5497, 5975, 10925, 22705, 27485, 104443, 113525, 137425, 522215, 2611075]

約数ペア:

[(1, 2611075), (5, 522215), (19, 137425), (23, 113525), (25, 104443), (95, 27485), (115, 22705), (239, 10925), (437, 5975), (475, 5497), (575, 4541), (1195, 2185)]