61756045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23173}}^1$

素因数の和:23232

約数の個数: 16

約数和(自身を含む): 81757872

約数和(自身を除く): 20001827

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 23173, 115865, 301249, 950093, 1506245, 4750465, 12351209, 61756045]

約数ペア:

[(1, 61756045), (5, 12351209), (13, 4750465), (41, 1506245), (65, 950093), (205, 301249), (533, 115865), (2665, 23173)]