2761286975

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{2099}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 3466184400

約数和(自身を除く): 704897425

約数列:

[1, 5, 25, 101, 505, 521, 2099, 2525, 2605, 10495, 13025, 52475, 52621, 211999, 263105, 1059995, 1093579, 1315525, 5299975, 5467895, 27339475, 110451479, 552257395, 2761286975]

約数ペア:

[(1, 2761286975), (5, 552257395), (25, 110451479), (101, 27339475), (505, 5467895), (521, 5299975), (2099, 1315525), (2525, 1093579), (2605, 1059995), (10495, 263105), (13025, 211999), (52475, 52621)]