1205043895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1288817}}^1$

素因数の和:1288850

約数の個数: 16

約数和(自身を含む): 1670308128

約数和(自身を除く): 465264233

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1288817, 6444085, 14176987, 21909889, 70884935, 109549445, 241008779, 1205043895]

約数ペア:

[(1, 1205043895), (5, 241008779), (11, 109549445), (17, 70884935), (55, 21909889), (85, 14176987), (187, 6444085), (935, 1288817)]