15139131

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24859}}^1$

素因数の和:24898

約数の個数: 16

約数和(自身を含む): 23865600

約数和(自身を除く): 8726469

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 24859, 74577, 174013, 522039, 720911, 2162733, 5046377, 15139131]

約数ペア:

[(1, 15139131), (3, 5046377), (7, 2162733), (21, 720911), (29, 522039), (87, 174013), (203, 74577), (609, 24859)]