171297905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{13921}}^1$

素因数の和:14056

約数の個数: 16

約数和(自身を含む): 216514944

約数和(自身を除く): 45217039

約数列:

[1, 5, 23, 107, 115, 535, 2461, 12305, 13921, 69605, 320183, 1489547, 1600915, 7447735, 34259581, 171297905]

約数ペア:

[(1, 171297905), (5, 34259581), (23, 7447735), (107, 1600915), (115, 1489547), (535, 320183), (2461, 69605), (12305, 13921)]