66849915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1069}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 117100800

約数和(自身を除く): 50250885

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 379, 1069, 1137, 1895, 3207, 4169, 5345, 5685, 11759, 12507, 16035, 20845, 35277, 58795, 62535, 176385, 405151, 1215453, 2025755, 4456661, 6077265, 13369983, 22283305, 66849915]

約数ペア:

[(1, 66849915), (3, 22283305), (5, 13369983), (11, 6077265), (15, 4456661), (33, 2025755), (55, 1215453), (165, 405151), (379, 176385), (1069, 62535), (1137, 58795), (1895, 35277), (3207, 20845), (4169, 16035), (5345, 12507), (5685, 11759)]