812094335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{2543}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 1115493120

約数和(自身を除く): 303398785

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 2543, 3757, 4913, 12715, 18785, 24565, 33059, 43231, 63869, 165295, 216155, 319345, 562003, 734927, 2810015, 3674635, 9554051, 12493759, 47770255, 62468795, 162418867, 812094335]

約数ペア:

[(1, 812094335), (5, 162418867), (13, 62468795), (17, 47770255), (65, 12493759), (85, 9554051), (221, 3674635), (289, 2810015), (1105, 734927), (1445, 562003), (2543, 319345), (3757, 216155), (4913, 165295), (12715, 63869), (18785, 43231), (24565, 33059)]