71201025

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{5023}}^1$

素因数の和:5052

約数の個数: 60

約数和(自身を含む): 150760192

約数和(自身を除く): 79559167

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 5023, 14175, 15069, 25115, 35161, 45207, 75345, 105483, 125575, 135621, 175805, 226035, 316449, 376725, 406863, 527415, 678105, 879025, 949347, 1130175, 1582245, 2034315, 2637075, 2848041, 3390525, 4746735, 7911225, 10171575, 14240205, 23733675, 71201025]

約数ペア:

[(1, 71201025), (3, 23733675), (5, 14240205), (7, 10171575), (9, 7911225), (15, 4746735), (21, 3390525), (25, 2848041), (27, 2637075), (35, 2034315), (45, 1582245), (63, 1130175), (75, 949347), (81, 879025), (105, 678105), (135, 527415), (175, 406863), (189, 376725), (225, 316449), (315, 226035), (405, 175805), (525, 135621), (567, 125575), (675, 105483), (945, 75345), (1575, 45207), (2025, 35161), (2835, 25115), (4725, 15069), (5023, 14175)]