39045195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{123953}}^1$

素因数の和:123971

約数の個数: 24

約数和(自身を含む): 77347296

約数和(自身を除く): 38302101

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 123953, 371859, 619765, 867671, 1115577, 1859295, 2603013, 4338355, 5577885, 7809039, 13015065, 39045195]

約数ペア:

[(1, 39045195), (3, 13015065), (5, 7809039), (7, 5577885), (9, 4338355), (15, 2603013), (21, 1859295), (35, 1115577), (45, 867671), (63, 619765), (105, 371859), (315, 123953)]