66404795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9787}}^1$

素因数の和:9874

約数の個数: 16

約数和(自身を含む): 84568320

約数和(自身を除く): 18163525

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 9787, 48935, 225101, 577433, 1125505, 2887165, 13280959, 66404795]

約数ペア:

[(1, 66404795), (5, 13280959), (23, 2887165), (59, 1125505), (115, 577433), (295, 225101), (1357, 48935), (6785, 9787)]