26324415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 52049088

約数和(自身を除く): 25724673

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 2647, 3315, 7941, 9945, 13235, 23823, 34411, 39705, 44999, 103233, 119115, 134997, 172055, 224995, 309699, 404991, 516165, 584987, 674985, 1548495, 1754961, 2024955, 2924935, 5264883, 8774805, 26324415]

約数ペア:

[(1, 26324415), (3, 8774805), (5, 5264883), (9, 2924935), (13, 2024955), (15, 1754961), (17, 1548495), (39, 674985), (45, 584987), (51, 516165), (65, 404991), (85, 309699), (117, 224995), (153, 172055), (195, 134997), (221, 119115), (255, 103233), (585, 44999), (663, 39705), (765, 34411), (1105, 23823), (1989, 13235), (2647, 9945), (3315, 7941)]