29155425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 25841055

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 1759, 3315, 5277, 5525, 8795, 16575, 22867, 26385, 29903, 43975, 68601, 89709, 114335, 131925, 149515, 343005, 388739, 448545, 571675, 747575, 1166217, 1715025, 1943695, 2242725, 5831085, 9718475, 29155425]

約数ペア:

[(1, 29155425), (3, 9718475), (5, 5831085), (13, 2242725), (15, 1943695), (17, 1715025), (25, 1166217), (39, 747575), (51, 571675), (65, 448545), (75, 388739), (85, 343005), (195, 149515), (221, 131925), (255, 114335), (325, 89709), (425, 68601), (663, 43975), (975, 29903), (1105, 26385), (1275, 22867), (1759, 16575), (3315, 8795), (5277, 5525)]