84825495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 166717440

約数和(自身を除く): 81891945

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 1035, 1173, 1607, 1955, 2295, 3105, 3519, 4821, 5865, 8035, 10557, 14463, 17595, 24105, 27319, 36961, 43389, 52785, 72315, 81957, 110883, 136595, 184805, 216945, 245871, 332649, 409785, 554415, 628337, 737613, 997947, 1229355, 1663245, 1885011, 3141685, 3688065, 4989735, 5655033, 9425055, 16965099, 28275165, 84825495]

約数ペア:

[(1, 84825495), (3, 28275165), (5, 16965099), (9, 9425055), (15, 5655033), (17, 4989735), (23, 3688065), (27, 3141685), (45, 1885011), (51, 1663245), (69, 1229355), (85, 997947), (115, 737613), (135, 628337), (153, 554415), (207, 409785), (255, 332649), (345, 245871), (391, 216945), (459, 184805), (621, 136595), (765, 110883), (1035, 81957), (1173, 72315), (1607, 52785), (1955, 43389), (2295, 36961), (3105, 27319), (3519, 24105), (4821, 17595), (5865, 14463), (8035, 10557)]