66892705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 95955840

約数和(自身を除く): 29063135

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 2467, 5423, 12335, 27115, 27137, 41939, 71543, 135685, 209695, 357715, 461329, 786973, 1216231, 2306645, 3934865, 6081155, 13378541, 66892705]

約数ペア:

[(1, 66892705), (5, 13378541), (11, 6081155), (17, 3934865), (29, 2306645), (55, 1216231), (85, 786973), (145, 461329), (187, 357715), (319, 209695), (493, 135685), (935, 71543), (1595, 41939), (2465, 27137), (2467, 27115), (5423, 12335)]