104809705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 173150208

約数和(自身を除く): 68340503

約数列:

[1, 5, 7, 11, 13, 35, 43, 55, 65, 77, 91, 143, 215, 301, 385, 455, 473, 487, 559, 715, 1001, 1505, 2365, 2435, 2795, 3311, 3409, 3913, 5005, 5357, 6149, 6331, 16555, 17045, 19565, 20941, 26785, 30745, 31655, 37499, 43043, 44317, 69641, 104705, 146587, 187495, 215215, 221585, 230351, 272233, 348205, 487487, 732935, 1151755, 1361165, 1612457, 1905631, 2437435, 2994563, 8062285, 9528155, 14972815, 20961941, 104809705]

約数ペア:

[(1, 104809705), (5, 20961941), (7, 14972815), (11, 9528155), (13, 8062285), (35, 2994563), (43, 2437435), (55, 1905631), (65, 1612457), (77, 1361165), (91, 1151755), (143, 732935), (215, 487487), (301, 348205), (385, 272233), (455, 230351), (473, 221585), (487, 215215), (559, 187495), (715, 146587), (1001, 104705), (1505, 69641), (2365, 44317), (2435, 43043), (2795, 37499), (3311, 31655), (3409, 30745), (3913, 26785), (5005, 20941), (5357, 19565), (6149, 17045), (6331, 16555)]