15156716005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{20071}}^1\times {\mathrm{7949}}^1$

素因数の和:28044

約数の個数: 16

約数和(自身を含む): 19148688000

約数和(自身を除く): 3991971995

約数列:

[1, 5, 19, 95, 7949, 20071, 39745, 100355, 151031, 381349, 755155, 1906745, 159544379, 797721895, 3031343201, 15156716005]

約数ペア:

[(1, 15156716005), (5, 3031343201), (19, 797721895), (95, 159544379), (7949, 1906745), (20071, 755155), (39745, 381349), (100355, 151031)]