2685672045

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{947327}}^1$

素因数の和:947351

約数の個数: 40

約数和(自身を含む): 5502081024

約数和(自身を除く): 2816408979

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 947327, 2841981, 4736635, 6631289, 8525943, 14209905, 19893867, 25577829, 33156445, 42629715, 59681601, 76733487, 99469335, 127889145, 179044803, 298408005, 383667435, 537134409, 895224015, 2685672045]

約数ペア:

[(1, 2685672045), (3, 895224015), (5, 537134409), (7, 383667435), (9, 298408005), (15, 179044803), (21, 127889145), (27, 99469335), (35, 76733487), (45, 59681601), (63, 42629715), (81, 33156445), (105, 25577829), (135, 19893867), (189, 14209905), (315, 8525943), (405, 6631289), (567, 4736635), (945, 2841981), (2835, 947327)]