231493995

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{125471}}^1$

素因数の和:125523

約数の個数: 24

約数和(自身を含む): 411046272

約数和(自身を除く): 179552277

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 125471, 376413, 627355, 1129239, 1882065, 5144311, 5646195, 15432933, 25721555, 46298799, 77164665, 231493995]

約数ペア:

[(1, 231493995), (3, 77164665), (5, 46298799), (9, 25721555), (15, 15432933), (41, 5646195), (45, 5144311), (123, 1882065), (205, 1129239), (369, 627355), (615, 376413), (1845, 125471)]