22713235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 29313360

約数和(自身を除く): 6600125

約数列:

[1, 5, 29, 31, 145, 155, 163, 815, 899, 961, 4495, 4727, 4805, 5053, 23635, 25265, 27869, 139345, 146537, 156643, 732685, 783215, 4542647, 22713235]

約数ペア:

[(1, 22713235), (5, 4542647), (29, 783215), (31, 732685), (145, 156643), (155, 146537), (163, 139345), (815, 27869), (899, 25265), (961, 23635), (4495, 5053), (4727, 4805)]