68483305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 27317015

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1259, 1265, 2365, 4945, 6295, 10879, 13849, 28957, 54137, 54395, 69245, 144785, 270685, 318527, 595507, 1245151, 1592635, 2977535, 6225755, 13696661, 68483305]

約数ペア:

[(1, 68483305), (5, 13696661), (11, 6225755), (23, 2977535), (43, 1592635), (55, 1245151), (115, 595507), (215, 318527), (253, 270685), (473, 144785), (989, 69245), (1259, 54395), (1265, 54137), (2365, 28957), (4945, 13849), (6295, 10879)]