68691135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269377}}^1$

素因数の和:269402

約数の個数: 16

約数和(自身を含む): 116371296

約数和(自身を除く): 47680161

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269377, 808131, 1346885, 4040655, 4579409, 13738227, 22897045, 68691135]

約数ペア:

[(1, 68691135), (3, 22897045), (5, 13738227), (15, 4579409), (17, 4040655), (51, 1346885), (85, 808131), (255, 269377)]