3834495

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 8109504

約数和(自身を除く): 4275009

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 47, 49, 63, 105, 111, 141, 147, 185, 235, 245, 259, 315, 329, 333, 423, 441, 555, 705, 735, 777, 987, 1295, 1645, 1665, 1739, 1813, 2115, 2205, 2303, 2331, 2961, 3885, 4935, 5217, 5439, 6909, 8695, 9065, 11515, 11655, 12173, 14805, 15651, 16317, 20727, 26085, 27195, 34545, 36519, 60865, 78255, 81585, 85211, 103635, 109557, 182595, 255633, 426055, 547785, 766899, 1278165, 3834495]

約数ペア:

[(1, 3834495), (3, 1278165), (5, 766899), (7, 547785), (9, 426055), (15, 255633), (21, 182595), (35, 109557), (37, 103635), (45, 85211), (47, 81585), (49, 78255), (63, 60865), (105, 36519), (111, 34545), (141, 27195), (147, 26085), (185, 20727), (235, 16317), (245, 15651), (259, 14805), (315, 12173), (329, 11655), (333, 11515), (423, 9065), (441, 8695), (555, 6909), (705, 5439), (735, 5217), (777, 4935), (987, 3885), (1295, 2961), (1645, 2331), (1665, 2303), (1739, 2205), (1813, 2115)]