85652875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 48794165

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 175, 275, 385, 605, 809, 847, 875, 1375, 1925, 3025, 4045, 4235, 5663, 8899, 9625, 15125, 20225, 21175, 28315, 44495, 62293, 97889, 101125, 105875, 141575, 222475, 311465, 489445, 685223, 707875, 1112375, 1557325, 2447225, 3426115, 7786625, 12236125, 17130575, 85652875]

約数ペア:

[(1, 85652875), (5, 17130575), (7, 12236125), (11, 7786625), (25, 3426115), (35, 2447225), (55, 1557325), (77, 1112375), (121, 707875), (125, 685223), (175, 489445), (275, 311465), (385, 222475), (605, 141575), (809, 105875), (847, 101125), (875, 97889), (1375, 62293), (1925, 44495), (3025, 28315), (4045, 21175), (4235, 20225), (5663, 15125), (8899, 9625)]