140524805

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 181547520

約数和(自身を除く): 41022715

約数列:

[1, 5, 17, 79, 85, 289, 395, 1231, 1343, 1445, 6155, 6715, 20927, 22831, 97249, 104635, 114155, 355759, 486245, 1653233, 1778795, 8266165, 28104961, 140524805]

約数ペア:

[(1, 140524805), (5, 28104961), (17, 8266165), (79, 1778795), (85, 1653233), (289, 486245), (395, 355759), (1231, 114155), (1343, 104635), (1445, 97249), (6155, 22831), (6715, 20927)]