22388025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2467}}^1$

素因数の和:2502

約数の個数: 36

約数和(自身を含む): 40702256

約数和(自身を除く): 18314231

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 2467, 3025, 7401, 9075, 12335, 27137, 37005, 61675, 81411, 135685, 185025, 298507, 407055, 678425, 895521, 1492535, 2035275, 4477605, 7462675, 22388025]

約数ペア:

[(1, 22388025), (3, 7462675), (5, 4477605), (11, 2035275), (15, 1492535), (25, 895521), (33, 678425), (55, 407055), (75, 298507), (121, 185025), (165, 135685), (275, 81411), (363, 61675), (605, 37005), (825, 27137), (1815, 12335), (2467, 9075), (3025, 7401)]