66582615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{883}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 116603136

約数和(自身を除く): 50020521

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 457, 883, 1371, 2285, 2649, 4415, 5027, 6855, 9713, 13245, 15081, 25135, 29139, 48565, 75405, 145695, 403531, 1210593, 2017655, 4438841, 6052965, 13316523, 22194205, 66582615]

約数ペア:

[(1, 66582615), (3, 22194205), (5, 13316523), (11, 6052965), (15, 4438841), (33, 2017655), (55, 1210593), (165, 403531), (457, 145695), (883, 75405), (1371, 48565), (2285, 29139), (2649, 25135), (4415, 15081), (5027, 13245), (6855, 9713)]