85415055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 162321408

約数和(自身を除く): 76906353

約数列:

[1, 3, 5, 11, 15, 17, 33, 37, 51, 55, 85, 111, 165, 185, 187, 255, 407, 555, 561, 629, 823, 935, 1221, 1887, 2035, 2469, 2805, 3145, 4115, 6105, 6919, 9053, 9435, 12345, 13991, 20757, 27159, 30451, 34595, 41973, 45265, 69955, 91353, 103785, 135795, 152255, 153901, 209865, 334961, 456765, 461703, 517667, 769505, 1004883, 1553001, 1674805, 2308515, 2588335, 5024415, 5694337, 7765005, 17083011, 28471685, 85415055]

約数ペア:

[(1, 85415055), (3, 28471685), (5, 17083011), (11, 7765005), (15, 5694337), (17, 5024415), (33, 2588335), (37, 2308515), (51, 1674805), (55, 1553001), (85, 1004883), (111, 769505), (165, 517667), (185, 461703), (187, 456765), (255, 334961), (407, 209865), (555, 153901), (561, 152255), (629, 135795), (823, 103785), (935, 91353), (1221, 69955), (1887, 45265), (2035, 41973), (2469, 34595), (2805, 30451), (3145, 27159), (4115, 20757), (6105, 13991), (6919, 12345), (9053, 9435)]