55817865

素因数分解:

$3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1613}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 96936840

約数和(自身を除く): 41118975

約数列:

[1, 3, 5, 9, 15, 45, 769, 1613, 2307, 3845, 4839, 6921, 8065, 11535, 14517, 24195, 34605, 72585, 1240397, 3721191, 6201985, 11163573, 18605955, 55817865]

約数ペア:

[(1, 55817865), (3, 18605955), (5, 11163573), (9, 6201985), (15, 3721191), (45, 1240397), (769, 72585), (1613, 34605), (2307, 24195), (3845, 14517), (4839, 11535), (6921, 8065)]