80728545

素因数分解:

$3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{4933}}^1$

素因数の和:6032

約数の個数: 16

約数和(自身を含む): 129310272

約数和(自身を除く): 48581727

約数列:

[1, 3, 5, 15, 1091, 3273, 4933, 5455, 14799, 16365, 24665, 73995, 5381903, 16145709, 26909515, 80728545]

約数ペア:

[(1, 80728545), (3, 26909515), (5, 16145709), (15, 5381903), (1091, 73995), (3273, 24665), (4933, 16365), (5455, 14799)]