69428945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1109}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 87912000

約数和(自身を除く): 18483055

約数列:

[1, 5, 19, 95, 659, 1109, 3295, 5545, 12521, 21071, 62605, 105355, 730831, 3654155, 13885789, 69428945]

約数ペア:

[(1, 69428945), (5, 13885789), (19, 3654155), (95, 730831), (659, 105355), (1109, 62605), (3295, 21071), (5545, 12521)]