28442945905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{82889}}^1$

素因数の和:83289

約数の個数: 32

約数和(自身を含む): 39532561920

約数和(自身を除く): 11089616015

約数列:

[1, 5, 11, 17, 55, 85, 187, 367, 935, 1835, 4037, 6239, 20185, 31195, 68629, 82889, 343145, 414445, 911779, 1409113, 4558895, 7045565, 15500243, 30420263, 77501215, 152101315, 334622893, 517144471, 1673114465, 2585722355, 5688589181, 28442945905]

約数ペア:

[(1, 28442945905), (5, 5688589181), (11, 2585722355), (17, 1673114465), (55, 517144471), (85, 334622893), (187, 152101315), (367, 77501215), (935, 30420263), (1835, 15500243), (4037, 7045565), (6239, 4558895), (20185, 1409113), (31195, 911779), (68629, 414445), (82889, 343145)]