16661105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6323}}^1$

素因数の和:6376

約数の個数: 16

約数和(自身を含む): 21855744

約数和(自身を除く): 5194639

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 6323, 31615, 107491, 196013, 537455, 980065, 3332221, 16661105]

約数ペア:

[(1, 16661105), (5, 3332221), (17, 980065), (31, 537455), (85, 196013), (155, 107491), (527, 31615), (2635, 6323)]