87255575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1753}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 118752816

約数和(自身を除く): 31497241

約数列:

[1, 5, 11, 25, 55, 181, 275, 905, 1753, 1991, 4525, 8765, 9955, 19283, 43825, 49775, 96415, 317293, 482075, 1586465, 3490223, 7932325, 17451115, 87255575]

約数ペア:

[(1, 87255575), (5, 17451115), (11, 7932325), (25, 3490223), (55, 1586465), (181, 482075), (275, 317293), (905, 96415), (1753, 49775), (1991, 43825), (4525, 19283), (8765, 9955)]