16979025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{32341}}^1$

素因数の和:32361

約数の個数: 24

約数和(自身を含む): 32083264

約数和(自身を除く): 15104239

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 32341, 97023, 161705, 226387, 485115, 679161, 808525, 1131935, 2425575, 3395805, 5659675, 16979025]

約数ペア:

[(1, 16979025), (3, 5659675), (5, 3395805), (7, 2425575), (15, 1131935), (21, 808525), (25, 679161), (35, 485115), (75, 226387), (105, 161705), (175, 97023), (525, 32341)]