15853045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 20963016

約数和(自身を除く): 5109971

約数列:

[1, 5, 13, 65, 73, 169, 257, 365, 845, 949, 1285, 3341, 4745, 12337, 16705, 18761, 43433, 61685, 93805, 217165, 243893, 1219465, 3170609, 15853045]

約数ペア:

[(1, 15853045), (5, 3170609), (13, 1219465), (65, 243893), (73, 217165), (169, 93805), (257, 61685), (365, 43433), (845, 18761), (949, 16705), (1285, 12337), (3341, 4745)]