8951605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8101}}^1$

素因数の和:8136

約数の個数: 16

約数和(自身を含む): 12250224

約数和(自身を除く): 3298619

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8101, 40505, 105313, 137717, 526565, 688585, 1790321, 8951605]

約数ペア:

[(1, 8951605), (5, 1790321), (13, 688585), (17, 526565), (65, 137717), (85, 105313), (221, 40505), (1105, 8101)]