66169045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13381}}^1$

素因数の和:13452

約数の個数: 16

約数和(自身を含む): 84788352

約数和(自身を除く): 18619307

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 13381, 66905, 307763, 575383, 1538815, 2876915, 13233809, 66169045]

約数ペア:

[(1, 66169045), (5, 13233809), (23, 2876915), (43, 1538815), (115, 575383), (215, 307763), (989, 66905), (4945, 13381)]