72125205

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{37861}}^1$

素因数の和:37996

約数の個数: 16

約数和(自身を含む): 116312064

約数和(自身を除く): 44186859

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 37861, 113583, 189305, 567915, 4808347, 14425041, 24041735, 72125205]

約数ペア:

[(1, 72125205), (3, 24041735), (5, 14425041), (15, 4808347), (127, 567915), (381, 189305), (635, 113583), (1905, 37861)]