1207403145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 2318319360

約数和(自身を除く): 1110916215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 443, 585, 1329, 1553, 1755, 2215, 3987, 4659, 5759, 6645, 7765, 11961, 13977, 17277, 19935, 20189, 23295, 28795, 41931, 51831, 59805, 60567, 69885, 86385, 100945, 155493, 181701, 209655, 259155, 302835, 545103, 687979, 777465, 908505, 2063937, 2725515, 3439895, 6191811, 8943727, 10319685, 18575433, 26831181, 30959055, 44718635, 80493543, 92877165, 134155905, 241480629, 402467715, 1207403145]

約数ペア:

[(1, 1207403145), (3, 402467715), (5, 241480629), (9, 134155905), (13, 92877165), (15, 80493543), (27, 44718635), (39, 30959055), (45, 26831181), (65, 18575433), (117, 10319685), (135, 8943727), (195, 6191811), (351, 3439895), (443, 2725515), (585, 2063937), (1329, 908505), (1553, 777465), (1755, 687979), (2215, 545103), (3987, 302835), (4659, 259155), (5759, 209655), (6645, 181701), (7765, 155493), (11961, 100945), (13977, 86385), (17277, 69885), (19935, 60567), (20189, 59805), (23295, 51831), (28795, 41931)]