5717925

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 10802880

約数和(自身を除く): 5084955

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 197, 215, 225, 387, 591, 645, 675, 985, 1075, 1161, 1773, 1935, 2955, 3225, 4925, 5319, 5805, 8471, 8865, 9675, 14775, 25413, 26595, 29025, 42355, 44325, 76239, 127065, 132975, 211775, 228717, 381195, 635325, 1143585, 1905975, 5717925]

約数ペア:

[(1, 5717925), (3, 1905975), (5, 1143585), (9, 635325), (15, 381195), (25, 228717), (27, 211775), (43, 132975), (45, 127065), (75, 76239), (129, 44325), (135, 42355), (197, 29025), (215, 26595), (225, 25413), (387, 14775), (591, 9675), (645, 8865), (675, 8471), (985, 5805), (1075, 5319), (1161, 4925), (1773, 3225), (1935, 2955)]