306081105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2293}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 535144320

約数和(自身を除く): 229063215

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 809, 2293, 2427, 4045, 6879, 8899, 11465, 12135, 25223, 26697, 34395, 44495, 75669, 126115, 133485, 378345, 1855037, 5565111, 9275185, 20405407, 27825555, 61216221, 102027035, 306081105]

約数ペア:

[(1, 306081105), (3, 102027035), (5, 61216221), (11, 27825555), (15, 20405407), (33, 9275185), (55, 5565111), (165, 1855037), (809, 378345), (2293, 133485), (2427, 126115), (4045, 75669), (6879, 44495), (8899, 34395), (11465, 26697), (12135, 25223)]