24554205

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 49835520

約数和(自身を除く): 25281315

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 823, 1105, 1755, 1989, 2295, 2469, 3315, 4115, 5967, 7407, 9945, 10699, 12345, 13991, 22221, 29835, 32097, 37035, 41973, 53495, 69955, 96291, 111105, 125919, 160485, 181883, 209865, 288873, 377757, 481455, 545649, 629595, 909415, 1444365, 1636947, 1888785, 2728245, 4910841, 8184735, 24554205]

約数ペア:

[(1, 24554205), (3, 8184735), (5, 4910841), (9, 2728245), (13, 1888785), (15, 1636947), (17, 1444365), (27, 909415), (39, 629595), (45, 545649), (51, 481455), (65, 377757), (85, 288873), (117, 209865), (135, 181883), (153, 160485), (195, 125919), (221, 111105), (255, 96291), (351, 69955), (459, 53495), (585, 41973), (663, 37035), (765, 32097), (823, 29835), (1105, 22221), (1755, 13991), (1989, 12345), (2295, 10699), (2469, 9945), (3315, 7407), (4115, 5967)]