66161175

素因数分解:

$3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3691}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 109873920

約数和(自身を除く): 43712745

約数列:

[1, 3, 5, 15, 25, 75, 239, 717, 1195, 3585, 3691, 5975, 11073, 17925, 18455, 55365, 92275, 276825, 882149, 2646447, 4410745, 13232235, 22053725, 66161175]

約数ペア:

[(1, 66161175), (3, 22053725), (5, 13232235), (15, 4410745), (25, 2646447), (75, 882149), (239, 276825), (717, 92275), (1195, 55365), (3585, 18455), (3691, 17925), (5975, 11073)]