99228965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{17863}}^1$

素因数の和:17980

約数の個数: 16

約数和(自身を含む): 131193216

約数和(自身を除く): 31964251

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 17863, 89315, 196493, 982465, 1804163, 9020815, 19845793, 99228965]

約数ペア:

[(1, 99228965), (5, 19845793), (11, 9020815), (55, 1804163), (101, 982465), (505, 196493), (1111, 89315), (5555, 17863)]