98777755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1913}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 124027200

約数和(自身を除く): 25249445

約数列:

[1, 5, 23, 115, 449, 1913, 2245, 9565, 10327, 43999, 51635, 219995, 858937, 4294685, 19755551, 98777755]

約数ペア:

[(1, 98777755), (5, 19755551), (23, 4294685), (115, 858937), (449, 219995), (1913, 51635), (2245, 43999), (9565, 10327)]