7260435

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 16099776

約数和(自身を除く): 8839341

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 197, 273, 315, 351, 405, 455, 567, 585, 591, 819, 945, 985, 1053, 1365, 1379, 1755, 1773, 2457, 2561, 2835, 2955, 4095, 4137, 5265, 5319, 6895, 7371, 7683, 8865, 12285, 12411, 12805, 15957, 17927, 20685, 23049, 26595, 36855, 37233, 38415, 53781, 62055, 69147, 79785, 89635, 111699, 115245, 161343, 186165, 207441, 268905, 345735, 484029, 558495, 806715, 1037205, 1452087, 2420145, 7260435]

約数ペア:

[(1, 7260435), (3, 2420145), (5, 1452087), (7, 1037205), (9, 806715), (13, 558495), (15, 484029), (21, 345735), (27, 268905), (35, 207441), (39, 186165), (45, 161343), (63, 115245), (65, 111699), (81, 89635), (91, 79785), (105, 69147), (117, 62055), (135, 53781), (189, 38415), (195, 37233), (197, 36855), (273, 26595), (315, 23049), (351, 20685), (405, 17927), (455, 15957), (567, 12805), (585, 12411), (591, 12285), (819, 8865), (945, 7683), (985, 7371), (1053, 6895), (1365, 5319), (1379, 5265), (1755, 4137), (1773, 4095), (2457, 2955), (2561, 2835)]