28960575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{55163}}^1$

素因数の和:55183

約数の個数: 24

約数和(自身を含む): 54722688

約数和(自身を除く): 25762113

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 55163, 165489, 275815, 386141, 827445, 1158423, 1379075, 1930705, 4137225, 5792115, 9653525, 28960575]

約数ペア:

[(1, 28960575), (3, 9653525), (5, 5792115), (7, 4137225), (15, 1930705), (21, 1379075), (25, 1158423), (35, 827445), (75, 386141), (105, 275815), (175, 165489), (525, 55163)]