763273670885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2053}}^1\times {\mathrm{17027}}^1$

素因数の和:19493

約数の個数: 32

約数和(自身を含む): 1002258271872

約数和(自身を除く): 238984600987

約数列:

[1, 5, 11, 55, 397, 1985, 2053, 4367, 10265, 17027, 21835, 22583, 85135, 112915, 187297, 815041, 936485, 4075205, 6759719, 8965451, 33798595, 34956431, 44827255, 74356909, 174782155, 371784545, 384520741, 1922603705, 13877703107, 69388515535, 152654734177, 763273670885]

約数ペア:

[(1, 763273670885), (5, 152654734177), (11, 69388515535), (55, 13877703107), (397, 1922603705), (1985, 384520741), (2053, 371784545), (4367, 174782155), (10265, 74356909), (17027, 44827255), (21835, 34956431), (22583, 33798595), (85135, 8965451), (112915, 6759719), (187297, 4075205), (815041, 936485)]