22317705

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21563}}^1$

素因数の和:21597

約数の個数: 24

約数和(自身を含む): 40367808

約数和(自身を除く): 18050103

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 21563, 64689, 107815, 194067, 323445, 495949, 970335, 1487847, 2479745, 4463541, 7439235, 22317705]

約数ペア:

[(1, 22317705), (3, 7439235), (5, 4463541), (9, 2479745), (15, 1487847), (23, 970335), (45, 495949), (69, 323445), (115, 194067), (207, 107815), (345, 64689), (1035, 21563)]