56826225

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 108028800

約数和(自身を除く): 51202575

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 2903, 3915, 6525, 8709, 14515, 19575, 26127, 43545, 72575, 78381, 84187, 130635, 217725, 252561, 391905, 420935, 653175, 757683, 1262805, 1959525, 2104675, 2273049, 3788415, 6314025, 11365245, 18942075, 56826225]

約数ペア:

[(1, 56826225), (3, 18942075), (5, 11365245), (9, 6314025), (15, 3788415), (25, 2273049), (27, 2104675), (29, 1959525), (45, 1262805), (75, 757683), (87, 653175), (135, 420935), (145, 391905), (225, 252561), (261, 217725), (435, 130635), (675, 84187), (725, 78381), (783, 72575), (1305, 43545), (2175, 26127), (2903, 19575), (3915, 14515), (6525, 8709)]