23855255

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 31056480

約数和(自身を除く): 7201225

約数列:

[1, 5, 23, 29, 115, 145, 311, 529, 667, 1555, 2645, 3335, 7153, 9019, 15341, 35765, 45095, 76705, 164519, 207437, 822595, 1037185, 4771051, 23855255]

約数ペア:

[(1, 23855255), (5, 4771051), (23, 1037185), (29, 822595), (115, 207437), (145, 164519), (311, 76705), (529, 45095), (667, 35765), (1555, 15341), (2645, 9019), (3335, 7153)]