172000895

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2657}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 229077072

約数和(自身を除く): 57076177

約数列:

[1, 5, 11, 55, 107, 121, 535, 605, 1177, 2657, 5885, 12947, 13285, 29227, 64735, 146135, 284299, 321497, 1421495, 1607485, 3127289, 15636445, 34400179, 172000895]

約数ペア:

[(1, 172000895), (5, 34400179), (11, 15636445), (55, 3127289), (107, 1607485), (121, 1421495), (535, 321497), (605, 284299), (1177, 146135), (2657, 64735), (5885, 29227), (12947, 13285)]