27078555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 49711104

約数和(自身を除く): 22632549

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 463, 557, 1389, 1671, 2315, 2785, 3241, 3899, 6945, 8355, 9723, 11697, 16205, 19495, 48615, 58485, 257891, 773673, 1289455, 1805237, 3868365, 5415711, 9026185, 27078555]

約数ペア:

[(1, 27078555), (3, 9026185), (5, 5415711), (7, 3868365), (15, 1805237), (21, 1289455), (35, 773673), (105, 257891), (463, 58485), (557, 48615), (1389, 19495), (1671, 16205), (2315, 11697), (2785, 9723), (3241, 8355), (3899, 6945)]