15724085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5212

約数の個数: 16

約数和(自身を含む): 20756736

約数和(自身を除く): 5032651

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 5147, 25735, 66911, 241909, 334555, 1209545, 3144817, 15724085]

約数ペア:

[(1, 15724085), (5, 3144817), (13, 1209545), (47, 334555), (65, 241909), (235, 66911), (611, 25735), (3055, 5147)]