73901295

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2521

約数の個数: 64

約数和(自身を含む): 149869440

約数和(自身を除く): 75968145

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 2477, 3315, 5967, 7431, 9945, 12385, 22293, 29835, 32201, 37155, 42109, 66879, 96603, 111465, 126327, 161005, 210545, 289809, 334395, 378981, 483015, 547417, 631635, 869427, 1136943, 1449045, 1642251, 1894905, 2737085, 4347135, 4926753, 5684715, 8211255, 14780259, 24633765, 73901295]

約数ペア:

[(1, 73901295), (3, 24633765), (5, 14780259), (9, 8211255), (13, 5684715), (15, 4926753), (17, 4347135), (27, 2737085), (39, 1894905), (45, 1642251), (51, 1449045), (65, 1136943), (85, 869427), (117, 631635), (135, 547417), (153, 483015), (195, 378981), (221, 334395), (255, 289809), (351, 210545), (459, 161005), (585, 126327), (663, 111465), (765, 96603), (1105, 66879), (1755, 42109), (1989, 37155), (2295, 32201), (2477, 29835), (3315, 22293), (5967, 12385), (7431, 9945)]