22105655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 9827785

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 719, 2365, 2795, 3595, 6149, 7909, 9347, 30745, 30917, 39545, 46735, 102817, 154585, 340087, 401921, 514085, 1700435, 2009605, 4421131, 22105655]

約数ペア:

[(1, 22105655), (5, 4421131), (11, 2009605), (13, 1700435), (43, 514085), (55, 401921), (65, 340087), (143, 154585), (215, 102817), (473, 46735), (559, 39545), (715, 30917), (719, 30745), (2365, 9347), (2795, 7909), (3595, 6149)]