47854235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 74317824

約数和(自身を除く): 26463589

約数列:

[1, 5, 11, 13, 17, 31, 55, 65, 85, 127, 143, 155, 187, 221, 341, 403, 527, 635, 715, 935, 1105, 1397, 1651, 1705, 2015, 2159, 2431, 2635, 3937, 4433, 5797, 6851, 6985, 8255, 10795, 12155, 18161, 19685, 22165, 23749, 28067, 28985, 34255, 43307, 51181, 66929, 75361, 90805, 118745, 140335, 216535, 255905, 308737, 334645, 376805, 562991, 736219, 870077, 1543685, 2814955, 3681095, 4350385, 9570847, 47854235]

約数ペア:

[(1, 47854235), (5, 9570847), (11, 4350385), (13, 3681095), (17, 2814955), (31, 1543685), (55, 870077), (65, 736219), (85, 562991), (127, 376805), (143, 334645), (155, 308737), (187, 255905), (221, 216535), (341, 140335), (403, 118745), (527, 90805), (635, 75361), (715, 66929), (935, 51181), (1105, 43307), (1397, 34255), (1651, 28985), (1705, 28067), (2015, 23749), (2159, 22165), (2431, 19685), (2635, 18161), (3937, 12155), (4433, 10795), (5797, 8255), (6851, 6985)]