84867145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 118661760

約数和(自身を除く): 33794615

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 653, 695, 935, 1529, 2363, 3265, 7183, 7645, 11101, 11815, 25993, 35915, 55505, 90767, 122111, 129965, 453835, 610555, 998437, 1543039, 4992185, 7715195, 16973429, 84867145]

約数ペア:

[(1, 84867145), (5, 16973429), (11, 7715195), (17, 4992185), (55, 1543039), (85, 998437), (139, 610555), (187, 453835), (653, 129965), (695, 122111), (935, 90767), (1529, 55505), (2363, 35915), (3265, 25993), (7183, 11815), (7645, 11101)]