2777669495

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 3446834976

約数和(自身を除く): 669165481

約数列:

[1, 5, 43, 103, 215, 515, 1849, 2917, 4429, 9245, 14585, 22145, 125431, 190447, 300451, 627155, 952235, 1502255, 5393533, 12919393, 26967665, 64596965, 555533899, 2777669495]

約数ペア:

[(1, 2777669495), (5, 555533899), (43, 64596965), (103, 26967665), (215, 12919393), (515, 5393533), (1849, 1502255), (2917, 952235), (4429, 627155), (9245, 300451), (14585, 190447), (22145, 125431)]