16082045

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 23011128

約数和(自身を除く): 6929083

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 1601, 2009, 8005, 10045, 11207, 56035, 65641, 78449, 328205, 392245, 459487, 2297435, 3216409, 16082045]

約数ペア:

[(1, 16082045), (5, 3216409), (7, 2297435), (35, 459487), (41, 392245), (49, 328205), (205, 78449), (245, 65641), (287, 56035), (1435, 11207), (1601, 10045), (2009, 8005)]