42263195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15121}}^1$

素因数の和:15182

約数の個数: 16

約数和(自身を含む): 55890912

約数和(自身を除く): 13627717

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 15121, 75605, 196573, 650203, 982865, 3251015, 8452639, 42263195]

約数ペア:

[(1, 42263195), (5, 8452639), (13, 3251015), (43, 982865), (65, 650203), (215, 196573), (559, 75605), (2795, 15121)]