6605945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2517895

約数列:

[1, 5, 17, 23, 31, 85, 109, 115, 155, 391, 527, 545, 713, 1853, 1955, 2507, 2635, 3379, 3565, 9265, 12121, 12535, 16895, 42619, 57443, 60605, 77717, 213095, 287215, 388585, 1321189, 6605945]

約数ペア:

[(1, 6605945), (5, 1321189), (17, 388585), (23, 287215), (31, 213095), (85, 77717), (109, 60605), (115, 57443), (155, 42619), (391, 16895), (527, 12535), (545, 12121), (713, 9265), (1853, 3565), (1955, 3379), (2507, 2635)]