26463275

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 34045440

約数和(自身を除く): 7582165

約数列:

[1, 5, 25, 43, 103, 215, 239, 515, 1075, 1195, 2575, 4429, 5975, 10277, 22145, 24617, 51385, 110725, 123085, 256925, 615425, 1058531, 5292655, 26463275]

約数ペア:

[(1, 26463275), (5, 5292655), (25, 1058531), (43, 615425), (103, 256925), (215, 123085), (239, 110725), (515, 51385), (1075, 24617), (1195, 22145), (2575, 10277), (4429, 5975)]