2023690635

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23459}}^1$

素因数の和:23550

約数の個数: 48

約数和(自身を含む): 3689038080

約数和(自身を除く): 1665347445

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 1065, 1215, 1917, 3195, 5751, 9585, 17253, 23459, 28755, 70377, 86265, 117295, 211131, 351885, 633393, 1055655, 1665589, 1900179, 3166965, 4996767, 5700537, 8327945, 9500895, 14990301, 24983835, 28502685, 44970903, 74951505, 134912709, 224854515, 404738127, 674563545, 2023690635]

約数ペア:

[(1, 2023690635), (3, 674563545), (5, 404738127), (9, 224854515), (15, 134912709), (27, 74951505), (45, 44970903), (71, 28502685), (81, 24983835), (135, 14990301), (213, 9500895), (243, 8327945), (355, 5700537), (405, 4996767), (639, 3166965), (1065, 1900179), (1215, 1665589), (1917, 1055655), (3195, 633393), (5751, 351885), (9585, 211131), (17253, 117295), (23459, 86265), (28755, 70377)]