12127245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62191}}^1$

素因数の和:62212

約数の個数: 16

約数和(自身を含む): 20896512

約数和(自身を除く): 8769267

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 62191, 186573, 310955, 808483, 932865, 2425449, 4042415, 12127245]

約数ペア:

[(1, 12127245), (3, 4042415), (5, 2425449), (13, 932865), (15, 808483), (39, 310955), (65, 186573), (195, 62191)]