137079495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 278856864

約数和(自身を除く): 141777369

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 197, 235, 315, 329, 423, 591, 705, 985, 987, 1379, 1645, 1773, 2115, 2209, 2955, 2961, 4137, 4935, 6627, 6895, 8865, 9259, 11045, 12411, 14805, 15463, 19881, 20685, 27777, 33135, 46295, 46389, 62055, 64813, 77315, 83331, 99405, 138885, 139167, 194439, 231945, 324065, 416655, 435173, 583317, 695835, 972195, 1305519, 2175865, 2916585, 3046211, 3916557, 6527595, 9138633, 15231055, 19582785, 27415899, 45693165, 137079495]

約数ペア:

[(1, 137079495), (3, 45693165), (5, 27415899), (7, 19582785), (9, 15231055), (15, 9138633), (21, 6527595), (35, 3916557), (45, 3046211), (47, 2916585), (63, 2175865), (105, 1305519), (141, 972195), (197, 695835), (235, 583317), (315, 435173), (329, 416655), (423, 324065), (591, 231945), (705, 194439), (985, 139167), (987, 138885), (1379, 99405), (1645, 83331), (1773, 77315), (2115, 64813), (2209, 62055), (2955, 46389), (2961, 46295), (4137, 33135), (4935, 27777), (6627, 20685), (6895, 19881), (8865, 15463), (9259, 14805), (11045, 12411)]