156717007065

素因数分解:

$3^5\times 5^1\times {\mathrm{128985191}}^1$

素因数の和:128985211

約数の個数: 24

約数和(自身を含む): 281703659328

約数和(自身を除く): 124986652263

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 128985191, 386955573, 644925955, 1160866719, 1934777865, 3482600157, 5804333595, 10447800471, 17413000785, 31343401413, 52239002355, 156717007065]

約数ペア:

[(1, 156717007065), (3, 52239002355), (5, 31343401413), (9, 17413000785), (15, 10447800471), (27, 5804333595), (45, 3482600157), (81, 1934777865), (135, 1160866719), (243, 644925955), (405, 386955573), (1215, 128985191)]