26722605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19577}}^1$

素因数の和:19605

約数の個数: 32

約数和(自身を含む): 52625664

約数和(自身を除く): 25903059

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 19577, 58731, 97885, 137039, 254501, 293655, 411117, 685195, 763503, 1272505, 1781507, 2055585, 3817515, 5344521, 8907535, 26722605]

約数ペア:

[(1, 26722605), (3, 8907535), (5, 5344521), (7, 3817515), (13, 2055585), (15, 1781507), (21, 1272505), (35, 763503), (39, 685195), (65, 411117), (91, 293655), (105, 254501), (195, 137039), (273, 97885), (455, 58731), (1365, 19577)]