77401868545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{887}}^1\times {\mathrm{1433}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 98102119680

約数和(自身を除く): 20700251135

約数列:

[1, 5, 19, 95, 641, 887, 1433, 3205, 4435, 7165, 12179, 16853, 27227, 60895, 84265, 136135, 568567, 918553, 1271071, 2842835, 4592765, 6355355, 10802773, 17452507, 24150349, 54013865, 87262535, 120751745, 814756511, 4073782555, 15480373709, 77401868545]

約数ペア:

[(1, 77401868545), (5, 15480373709), (19, 4073782555), (95, 814756511), (641, 120751745), (887, 87262535), (1433, 54013865), (3205, 24150349), (4435, 17452507), (7165, 10802773), (12179, 6355355), (16853, 4592765), (27227, 2842835), (60895, 1271071), (84265, 918553), (136135, 568567)]