1856280105

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{44789}}^1$

素因数の和:45110

約数の個数: 32

約数和(自身を含む): 3310876800

約数和(自身を除く): 1454596695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 1535, 2763, 4605, 8289, 13815, 41445, 44789, 134367, 223945, 403101, 671835, 1209303, 2015505, 6046515, 13750223, 41250669, 68751115, 123752007, 206253345, 371256021, 618760035, 1856280105]

約数ペア:

[(1, 1856280105), (3, 618760035), (5, 371256021), (9, 206253345), (15, 123752007), (27, 68751115), (45, 41250669), (135, 13750223), (307, 6046515), (921, 2015505), (1535, 1209303), (2763, 671835), (4605, 403101), (8289, 223945), (13815, 134367), (41445, 44789)]