7385285

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 9651960

約数和(自身を除く): 2266675

約数列:

[1, 5, 29, 31, 53, 145, 155, 265, 899, 961, 1537, 1643, 4495, 4805, 7685, 8215, 27869, 47647, 50933, 139345, 238235, 254665, 1477057, 7385285]

約数ペア:

[(1, 7385285), (5, 1477057), (29, 254665), (31, 238235), (53, 139345), (145, 50933), (155, 47647), (265, 27869), (899, 8215), (961, 7685), (1537, 4805), (1643, 4495)]