338804595

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 602364672

約数和(自身を除く): 263560077

約数列:

[1, 3, 5, 9, 15, 45, 67, 103, 201, 309, 335, 515, 603, 927, 1005, 1091, 1545, 3015, 3273, 4635, 5455, 6901, 9819, 16365, 20703, 34505, 49095, 62109, 73097, 103515, 112373, 219291, 310545, 337119, 365485, 561865, 657873, 1011357, 1096455, 1685595, 3289365, 5056785, 7528991, 22586973, 37644955, 67760919, 112934865, 338804595]

約数ペア:

[(1, 338804595), (3, 112934865), (5, 67760919), (9, 37644955), (15, 22586973), (45, 7528991), (67, 5056785), (103, 3289365), (201, 1685595), (309, 1096455), (335, 1011357), (515, 657873), (603, 561865), (927, 365485), (1005, 337119), (1091, 310545), (1545, 219291), (3015, 112373), (3273, 103515), (4635, 73097), (5455, 62109), (6901, 49095), (9819, 34505), (16365, 20703)]