67433215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 84602880

約数和(自身を除く): 17169665

約数列:

[1, 5, 31, 79, 155, 395, 2449, 5507, 12245, 27535, 170717, 435053, 853585, 2175265, 13486643, 67433215]

約数ペア:

[(1, 67433215), (5, 13486643), (31, 2175265), (79, 853585), (155, 435053), (395, 170717), (2449, 27535), (5507, 12245)]