27044985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163909}}^1$

素因数の和:163928

約数の個数: 16

約数和(自身を含む): 47206080

約数和(自身を除く): 20161095

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 163909, 491727, 819545, 1802999, 2458635, 5408997, 9014995, 27044985]

約数ペア:

[(1, 27044985), (3, 9014995), (5, 5408997), (11, 2458635), (15, 1802999), (33, 819545), (55, 491727), (165, 163909)]