55220745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193757}}^1$

素因数の和:193784

約数の個数: 16

約数和(自身を含む): 93003840

約数和(自身を除く): 37783095

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 193757, 581271, 968785, 2906355, 3681383, 11044149, 18406915, 55220745]

約数ペア:

[(1, 55220745), (3, 18406915), (5, 11044149), (15, 3681383), (19, 2906355), (57, 968785), (95, 581271), (285, 193757)]