22028545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 12082175

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 1973, 2233, 9865, 11165, 13811, 21703, 57217, 69055, 108515, 151921, 286085, 400519, 629387, 759605, 2002595, 3146935, 4405709, 22028545]

約数ペア:

[(1, 22028545), (5, 4405709), (7, 3146935), (11, 2002595), (29, 759605), (35, 629387), (55, 400519), (77, 286085), (145, 151921), (203, 108515), (319, 69055), (385, 57217), (1015, 21703), (1595, 13811), (1973, 11165), (2233, 9865)]