65212345

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 23330375

約数列:

[1, 5, 11, 41, 55, 121, 205, 239, 451, 605, 1195, 1331, 2255, 2629, 4961, 6655, 9799, 13145, 24805, 28919, 48995, 54571, 107789, 144595, 272855, 318109, 538945, 1185679, 1590545, 5928395, 13042469, 65212345]

約数ペア:

[(1, 65212345), (5, 13042469), (11, 5928395), (41, 1590545), (55, 1185679), (121, 538945), (205, 318109), (239, 272855), (451, 144595), (605, 107789), (1195, 54571), (1331, 48995), (2255, 28919), (2629, 24805), (4961, 13145), (6655, 9799)]