2705126215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1997}}^1\times {\mathrm{2239}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 3571464960

約数和(自身を除く): 866338745

約数列:

[1, 5, 11, 55, 121, 605, 1997, 2239, 9985, 11195, 21967, 24629, 109835, 123145, 241637, 270919, 1208185, 1354595, 4471283, 22356415, 49184113, 245920565, 541025243, 2705126215]

約数ペア:

[(1, 2705126215), (5, 541025243), (11, 245920565), (55, 49184113), (121, 22356415), (605, 4471283), (1997, 1354595), (2239, 1208185), (9985, 270919), (11195, 241637), (21967, 123145), (24629, 109835)]