91997855

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 113335200

約数和(自身を除く): 21337345

約数列:

[1, 5, 43, 215, 449, 953, 2245, 4765, 19307, 40979, 96535, 204895, 427897, 2139485, 18399571, 91997855]

約数ペア:

[(1, 91997855), (5, 18399571), (43, 2139485), (215, 427897), (449, 204895), (953, 96535), (2245, 40979), (4765, 19307)]