77769155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12473}}^1$

素因数の和:12550

約数の個数: 16

約数和(自身を含む): 98794080

約数和(自身を除く): 21024925

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 12473, 62365, 361717, 536339, 1808585, 2681695, 15553831, 77769155]

約数ペア:

[(1, 77769155), (5, 15553831), (29, 2681695), (43, 1808585), (145, 536339), (215, 361717), (1247, 62365), (6235, 12473)]