66394785

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 111186432

約数和(自身を除く): 44791647

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2297, 5781, 6891, 9635, 11485, 28905, 34455, 94177, 107959, 282531, 323877, 470885, 539795, 1412655, 1619385, 4426319, 13278957, 22131595, 66394785]

約数ペア:

[(1, 66394785), (3, 22131595), (5, 13278957), (15, 4426319), (41, 1619385), (47, 1412655), (123, 539795), (141, 470885), (205, 323877), (235, 282531), (615, 107959), (705, 94177), (1927, 34455), (2297, 28905), (5781, 11485), (6891, 9635)]