142796305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{65353}}^1$

素因数の和:65400

約数の個数: 16

約数和(自身を含む): 188219520

約数和(自身を除く): 45423215

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 65353, 326765, 1241707, 1503119, 6208535, 7515595, 28559261, 142796305]

約数ペア:

[(1, 142796305), (5, 28559261), (19, 7515595), (23, 6208535), (95, 1503119), (115, 1241707), (437, 326765), (2185, 65353)]