155576205

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{5479}}^1$

素因数の和:6121

約数の個数: 24

約数和(自身を含む): 270142080

約数和(自身を除く): 114565875

約数列:

[1, 3, 5, 9, 15, 45, 631, 1893, 3155, 5479, 5679, 9465, 16437, 27395, 28395, 49311, 82185, 246555, 3457249, 10371747, 17286245, 31115241, 51858735, 155576205]

約数ペア:

[(1, 155576205), (3, 51858735), (5, 31115241), (9, 17286245), (15, 10371747), (45, 3457249), (631, 246555), (1893, 82185), (3155, 49311), (5479, 28395), (5679, 27395), (9465, 16437)]