22168905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 19199415

約数列:

[1, 3, 5, 11, 15, 29, 33, 41, 55, 87, 113, 123, 145, 165, 205, 319, 339, 435, 451, 565, 615, 957, 1189, 1243, 1353, 1595, 1695, 2255, 3277, 3567, 3729, 4633, 4785, 5945, 6215, 6765, 9831, 13079, 13899, 16385, 17835, 18645, 23165, 36047, 39237, 49155, 50963, 65395, 69495, 108141, 134357, 152889, 180235, 196185, 254815, 403071, 540705, 671785, 764445, 1477927, 2015355, 4433781, 7389635, 22168905]

約数ペア:

[(1, 22168905), (3, 7389635), (5, 4433781), (11, 2015355), (15, 1477927), (29, 764445), (33, 671785), (41, 540705), (55, 403071), (87, 254815), (113, 196185), (123, 180235), (145, 152889), (165, 134357), (205, 108141), (319, 69495), (339, 65395), (435, 50963), (451, 49155), (565, 39237), (615, 36047), (957, 23165), (1189, 18645), (1243, 17835), (1353, 16385), (1595, 13899), (1695, 13079), (2255, 9831), (3277, 6765), (3567, 6215), (3729, 5945), (4633, 4785)]