225187917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{4723}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 313824768

約数和(自身を除く): 88636851

約数列:

[1, 3, 23, 69, 691, 2073, 4723, 14169, 15893, 47679, 108629, 325887, 3263593, 9790779, 75062639, 225187917]

約数ペア:

[(1, 225187917), (3, 75062639), (23, 9790779), (69, 3263593), (691, 325887), (2073, 108629), (4723, 47679), (14169, 15893)]