28596505

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19001}}^1$

素因数の和:19056

約数の個数: 16

約数和(自身を含む): 40132224

約数和(自身を除く): 11535719

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 19001, 95005, 133007, 665035, 817043, 4085215, 5719301, 28596505]

約数ペア:

[(1, 28596505), (5, 5719301), (7, 4085215), (35, 817043), (43, 665035), (215, 133007), (301, 95005), (1505, 19001)]