51565275

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 96025600

約数和(自身を除く): 44460325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 967, 1185, 1975, 2133, 2901, 3555, 4835, 5925, 8703, 10665, 14505, 17775, 24175, 26109, 43515, 53325, 72525, 76393, 130545, 217575, 229179, 381965, 652725, 687537, 1145895, 1909825, 2062611, 3437685, 5729475, 10313055, 17188425, 51565275]

約数ペア:

[(1, 51565275), (3, 17188425), (5, 10313055), (9, 5729475), (15, 3437685), (25, 2062611), (27, 1909825), (45, 1145895), (75, 687537), (79, 652725), (135, 381965), (225, 229179), (237, 217575), (395, 130545), (675, 76393), (711, 72525), (967, 53325), (1185, 43515), (1975, 26109), (2133, 24175), (2901, 17775), (3555, 14505), (4835, 10665), (5925, 8703)]