6779175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 12811680

約数和(自身を除く): 6032505

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 409, 425, 663, 975, 1105, 1227, 1275, 2045, 3315, 5317, 5525, 6135, 6953, 10225, 15951, 16575, 20859, 26585, 30675, 34765, 79755, 90389, 104295, 132925, 173825, 271167, 398775, 451945, 521475, 1355835, 2259725, 6779175]

約数ペア:

[(1, 6779175), (3, 2259725), (5, 1355835), (13, 521475), (15, 451945), (17, 398775), (25, 271167), (39, 173825), (51, 132925), (65, 104295), (75, 90389), (85, 79755), (195, 34765), (221, 30675), (255, 26585), (325, 20859), (409, 16575), (425, 15951), (663, 10225), (975, 6953), (1105, 6135), (1227, 5525), (1275, 5317), (2045, 3315)]