2015544905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2917}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 2798478720

約数和(自身を除く): 782933815

約数列:

[1, 5, 11, 17, 55, 85, 187, 739, 935, 2917, 3695, 8129, 12563, 14585, 32087, 40645, 49589, 62815, 138193, 160435, 247945, 545479, 690965, 2155663, 2727395, 10778315, 23712293, 36646271, 118561465, 183231355, 403108981, 2015544905]

約数ペア:

[(1, 2015544905), (5, 403108981), (11, 183231355), (17, 118561465), (55, 36646271), (85, 23712293), (187, 10778315), (739, 2727395), (935, 2155663), (2917, 690965), (3695, 545479), (8129, 247945), (12563, 160435), (14585, 138193), (32087, 62815), (40645, 49589)]