158467285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{23599}}^1$

素因数の和:23700

約数の個数: 16

約数和(自身を含む): 203904000

約数和(自身を除く): 45436715

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 23599, 117995, 401183, 1864321, 2005915, 9321605, 31693457, 158467285]

約数ペア:

[(1, 158467285), (5, 31693457), (17, 9321605), (79, 2005915), (85, 1864321), (395, 401183), (1343, 117995), (6715, 23599)]