80546415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 136185600

約数和(自身を除く): 55639185

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 409, 691, 1227, 2045, 2073, 3455, 6135, 7771, 10365, 13129, 23313, 38855, 39387, 65645, 116565, 196935, 282619, 847857, 1413095, 4239285, 5369761, 16109283, 26848805, 80546415]

約数ペア:

[(1, 80546415), (3, 26848805), (5, 16109283), (15, 5369761), (19, 4239285), (57, 1413095), (95, 847857), (285, 282619), (409, 196935), (691, 116565), (1227, 65645), (2045, 39387), (2073, 38855), (3455, 23313), (6135, 13129), (7771, 10365)]