31928505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{304081}}^1$

素因数の和:304096

約数の個数: 16

約数和(自身を含む): 58383744

約数和(自身を除く): 26455239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 304081, 912243, 1520405, 2128567, 4561215, 6385701, 10642835, 31928505]

約数ペア:

[(1, 31928505), (3, 10642835), (5, 6385701), (7, 4561215), (15, 2128567), (21, 1520405), (35, 912243), (105, 304081)]