1457388465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 2586608640

約数和(自身を除く): 1129220175

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 179, 195, 215, 537, 559, 645, 895, 971, 1677, 2327, 2685, 2795, 2913, 4855, 6981, 7697, 8385, 11635, 12623, 14565, 23091, 34905, 37869, 38485, 41753, 63115, 100061, 115455, 125259, 173809, 189345, 208765, 300183, 500305, 521427, 542789, 626295, 869045, 1500915, 1628367, 2259517, 2607135, 2713945, 6778551, 7473787, 8141835, 11297585, 22421361, 33892755, 37368935, 97159231, 112106805, 291477693, 485796155, 1457388465]

約数ペア:

[(1, 1457388465), (3, 485796155), (5, 291477693), (13, 112106805), (15, 97159231), (39, 37368935), (43, 33892755), (65, 22421361), (129, 11297585), (179, 8141835), (195, 7473787), (215, 6778551), (537, 2713945), (559, 2607135), (645, 2259517), (895, 1628367), (971, 1500915), (1677, 869045), (2327, 626295), (2685, 542789), (2795, 521427), (2913, 500305), (4855, 300183), (6981, 208765), (7697, 189345), (8385, 173809), (11635, 125259), (12623, 115455), (14565, 100061), (23091, 63115), (34905, 41753), (37869, 38485)]