40350555

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 84843264

約数和(自身を除く): 44492709

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 81, 105, 129, 135, 189, 215, 301, 315, 331, 387, 405, 567, 645, 903, 945, 993, 1161, 1505, 1655, 1935, 2317, 2709, 2835, 2979, 3483, 4515, 4965, 5805, 6951, 8127, 8937, 11585, 13545, 14233, 14895, 17415, 20853, 24381, 26811, 34755, 40635, 42699, 44685, 62559, 71165, 99631, 104265, 121905, 128097, 134055, 187677, 213495, 298893, 312795, 384291, 498155, 640485, 896679, 938385, 1152873, 1494465, 1921455, 2690037, 4483395, 5764365, 8070111, 13450185, 40350555]

約数ペア:

[(1, 40350555), (3, 13450185), (5, 8070111), (7, 5764365), (9, 4483395), (15, 2690037), (21, 1921455), (27, 1494465), (35, 1152873), (43, 938385), (45, 896679), (63, 640485), (81, 498155), (105, 384291), (129, 312795), (135, 298893), (189, 213495), (215, 187677), (301, 134055), (315, 128097), (331, 121905), (387, 104265), (405, 99631), (567, 71165), (645, 62559), (903, 44685), (945, 42699), (993, 40635), (1161, 34755), (1505, 26811), (1655, 24381), (1935, 20853), (2317, 17415), (2709, 14895), (2835, 14233), (2979, 13545), (3483, 11585), (4515, 8937), (4965, 8127), (5805, 6951)]