2563935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2032545

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 379, 451, 615, 1137, 1353, 1895, 2255, 4169, 5685, 6765, 12507, 15539, 20845, 46617, 62535, 77695, 170929, 233085, 512787, 854645, 2563935]

約数ペア:

[(1, 2563935), (3, 854645), (5, 512787), (11, 233085), (15, 170929), (33, 77695), (41, 62535), (55, 46617), (123, 20845), (165, 15539), (205, 12507), (379, 6765), (451, 5685), (615, 4169), (1137, 2255), (1353, 1895)]