40880385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 89107200

約数和(自身を除く): 48226815

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 67, 91, 105, 117, 149, 195, 201, 273, 315, 335, 447, 455, 469, 585, 603, 745, 819, 871, 1005, 1043, 1341, 1365, 1407, 1937, 2235, 2345, 2613, 3015, 3129, 4095, 4221, 4355, 5215, 5811, 6097, 6705, 7035, 7839, 9387, 9685, 9983, 13065, 13559, 15645, 17433, 18291, 21105, 29055, 29949, 30485, 39195, 40677, 46935, 49915, 54873, 67795, 69881, 87165, 89847, 91455, 122031, 129779, 149745, 203385, 209643, 274365, 349405, 389337, 449235, 610155, 628929, 648895, 908453, 1048215, 1168011, 1946685, 2725359, 3144645, 4542265, 5840055, 8176077, 13626795, 40880385]

約数ペア:

[(1, 40880385), (3, 13626795), (5, 8176077), (7, 5840055), (9, 4542265), (13, 3144645), (15, 2725359), (21, 1946685), (35, 1168011), (39, 1048215), (45, 908453), (63, 648895), (65, 628929), (67, 610155), (91, 449235), (105, 389337), (117, 349405), (149, 274365), (195, 209643), (201, 203385), (273, 149745), (315, 129779), (335, 122031), (447, 91455), (455, 89847), (469, 87165), (585, 69881), (603, 67795), (745, 54873), (819, 49915), (871, 46935), (1005, 40677), (1043, 39195), (1341, 30485), (1365, 29949), (1407, 29055), (1937, 21105), (2235, 18291), (2345, 17433), (2613, 15645), (3015, 13559), (3129, 13065), (4095, 9983), (4221, 9685), (4355, 9387), (5215, 7839), (5811, 7035), (6097, 6705)]