2293555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 3217536

約数和(自身を除く): 923981

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 223, 605, 935, 1115, 2057, 2453, 3791, 10285, 12265, 18955, 26983, 41701, 134915, 208505, 458711, 2293555]

約数ペア:

[(1, 2293555), (5, 458711), (11, 208505), (17, 134915), (55, 41701), (85, 26983), (121, 18955), (187, 12265), (223, 10285), (605, 3791), (935, 2453), (1115, 2057)]