64910555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23561}}^1$

素因数の和:23614

約数の個数: 16

約数和(自身を含む): 84823200

約数和(自身を除く): 19912645

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 23561, 117805, 447659, 683269, 2238295, 3416345, 12982111, 64910555]

約数ペア:

[(1, 64910555), (5, 12982111), (19, 3416345), (29, 2238295), (95, 683269), (145, 447659), (551, 117805), (2755, 23561)]