15156745203

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1\times {\mathrm{11887}}^1$

素因数の和:13194

約数の個数: 16

約数和(自身を含む): 20272749056

約数和(自身を除く): 5116003853

約数列:

[1, 3, 643, 661, 1929, 1983, 11887, 35661, 425023, 1275069, 7643341, 7857307, 22930023, 23571921, 5052248401, 15156745203]

約数ペア:

[(1, 15156745203), (3, 5052248401), (643, 23571921), (661, 22930023), (1929, 7857307), (1983, 7643341), (11887, 1275069), (35661, 425023)]