13247055

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10151}}^1$

素因数の和:10191

約数の個数: 24

約数和(自身を含む): 23755680

約数和(自身を除く): 10508625

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 10151, 30453, 50755, 91359, 152265, 294379, 456795, 883137, 1471895, 2649411, 4415685, 13247055]

約数ペア:

[(1, 13247055), (3, 4415685), (5, 2649411), (9, 1471895), (15, 883137), (29, 456795), (45, 294379), (87, 152265), (145, 91359), (261, 50755), (435, 30453), (1305, 10151)]