11955577815

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2985163}}^1$

素因数の和:2985263

約数の個数: 24

約数和(自身を含む): 20955851280

約数和(自身を除く): 9000273465

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 2985163, 8955489, 14925815, 26866467, 44777445, 134332335, 265679507, 797038521, 1328397535, 2391115563, 3985192605, 11955577815]

約数ペア:

[(1, 11955577815), (3, 3985192605), (5, 2391115563), (9, 1328397535), (15, 797038521), (45, 265679507), (89, 134332335), (267, 44777445), (445, 26866467), (801, 14925815), (1335, 8955489), (4005, 2985163)]