47511145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 64024128

約数和(自身を除く): 16512983

約数列:

[1, 5, 11, 37, 55, 185, 407, 631, 1369, 2035, 3155, 6845, 6941, 15059, 23347, 34705, 75295, 116735, 256817, 863839, 1284085, 4319195, 9502229, 47511145]

約数ペア:

[(1, 47511145), (5, 9502229), (11, 4319195), (37, 1284085), (55, 863839), (185, 256817), (407, 116735), (631, 75295), (1369, 34705), (2035, 23347), (3155, 15059), (6845, 6941)]