40447105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 52678080

約数和(自身を除く): 12230975

約数列:

[1, 5, 19, 37, 95, 185, 311, 703, 1369, 1555, 3515, 5909, 6845, 11507, 26011, 29545, 57535, 130055, 218633, 425759, 1093165, 2128795, 8089421, 40447105]

約数ペア:

[(1, 40447105), (5, 8089421), (19, 2128795), (37, 1093165), (95, 425759), (185, 218633), (311, 130055), (703, 57535), (1369, 29545), (1555, 26011), (3515, 11507), (5909, 6845)]