83042225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16363}}^1$

素因数の和:16409

約数の個数: 24

約数和(自身を含む): 121748160

約数和(自身を除く): 38705935

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 16363, 81815, 114541, 409075, 474527, 572705, 2372635, 2863525, 3321689, 11863175, 16608445, 83042225]

約数ペア:

[(1, 83042225), (5, 16608445), (7, 11863175), (25, 3321689), (29, 2863525), (35, 2372635), (145, 572705), (175, 474527), (203, 409075), (725, 114541), (1015, 81815), (5075, 16363)]