68661265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4999}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 85680000

約数和(自身を除く): 17018735

約数列:

[1, 5, 41, 67, 205, 335, 2747, 4999, 13735, 24995, 204959, 334933, 1024795, 1674665, 13732253, 68661265]

約数ペア:

[(1, 68661265), (5, 13732253), (41, 1674665), (67, 1024795), (205, 334933), (335, 204959), (2747, 24995), (4999, 13735)]