16661265

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23633}}^1$

素因数の和:23688

約数の個数: 16

約数和(自身を含む): 27226368

約数和(自身を除く): 10565103

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 23633, 70899, 118165, 354495, 1110751, 3332253, 5553755, 16661265]

約数ペア:

[(1, 16661265), (3, 5553755), (5, 3332253), (15, 1110751), (47, 354495), (141, 118165), (235, 70899), (705, 23633)]