966639745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{289847}}^1$

素因数の和:289904

約数の個数: 16

約数和(自身を含む): 1252143360

約数和(自身を除く): 285503615

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 289847, 1449235, 6666481, 8405563, 33332405, 42027815, 193327949, 966639745]

約数ペア:

[(1, 966639745), (5, 193327949), (23, 42027815), (29, 33332405), (115, 8405563), (145, 6666481), (667, 1449235), (3335, 289847)]