155886115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{36809}}^1$

素因数の和:36843

約数の個数: 24

約数和(自身を含む): 234995040

約数和(自身を除く): 79108925

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 36809, 184045, 257663, 404899, 1288315, 2024495, 2834293, 4453889, 14171465, 22269445, 31177223, 155886115]

約数ペア:

[(1, 155886115), (5, 31177223), (7, 22269445), (11, 14171465), (35, 4453889), (55, 2834293), (77, 2024495), (121, 1288315), (385, 404899), (605, 257663), (847, 184045), (4235, 36809)]