20226105

素因数分解:

$3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 56

約数和(自身を含む): 37774080

約数和(自身を除く): 17547975

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 179, 243, 279, 405, 465, 537, 729, 837, 895, 1215, 1395, 1611, 2511, 2685, 3645, 4185, 4833, 5549, 7533, 8055, 12555, 14499, 16647, 22599, 24165, 27745, 37665, 43497, 49941, 72495, 83235, 112995, 130491, 149823, 217485, 249705, 449469, 652455, 749115, 1348407, 2247345, 4045221, 6742035, 20226105]

約数ペア:

[(1, 20226105), (3, 6742035), (5, 4045221), (9, 2247345), (15, 1348407), (27, 749115), (31, 652455), (45, 449469), (81, 249705), (93, 217485), (135, 149823), (155, 130491), (179, 112995), (243, 83235), (279, 72495), (405, 49941), (465, 43497), (537, 37665), (729, 27745), (837, 24165), (895, 22599), (1215, 16647), (1395, 14499), (1611, 12555), (2511, 8055), (2685, 7533), (3645, 5549), (4185, 4833)]