23201855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 29820960

約数和(自身を除く): 6619105

約数列:

[1, 5, 17, 85, 89, 445, 1513, 3067, 7565, 15335, 52139, 260695, 272963, 1364815, 4640371, 23201855]

約数ペア:

[(1, 23201855), (5, 4640371), (17, 1364815), (85, 272963), (89, 260695), (445, 52139), (1513, 15335), (3067, 7565)]