55885545

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8117}}^1$

素因数の和:8151

約数の個数: 40

約数和(自身を含む): 106086024

約数和(自身を除く): 50200479

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 8117, 24351, 40585, 73053, 121755, 137989, 219159, 365265, 413967, 657477, 689945, 1095795, 1241901, 2069835, 3287385, 3725703, 6209505, 11177109, 18628515, 55885545]

約数ペア:

[(1, 55885545), (3, 18628515), (5, 11177109), (9, 6209505), (15, 3725703), (17, 3287385), (27, 2069835), (45, 1241901), (51, 1095795), (81, 689945), (85, 657477), (135, 413967), (153, 365265), (255, 219159), (405, 137989), (459, 121755), (765, 73053), (1377, 40585), (2295, 24351), (6885, 8117)]