61081105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22171}}^1$

素因数の和:22224

約数の個数: 16

約数和(自身を含む): 79819200

約数和(自身を除く): 18738095

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 22171, 110855, 421249, 642959, 2106245, 3214795, 12216221, 61081105]

約数ペア:

[(1, 61081105), (5, 12216221), (19, 3214795), (29, 2106245), (95, 642959), (145, 421249), (551, 110855), (2755, 22171)]