5200528025

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{385939}}^1$

素因数の和:385974

約数の個数: 36

約数和(自身を含む): 8183471760

約数和(自身を除く): 2982943735

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 1225, 1925, 2695, 13475, 385939, 1929695, 2701573, 4245329, 9648475, 13507865, 18911011, 21226645, 29717303, 67539325, 94555055, 106133225, 148586515, 208021121, 472775275, 742932575, 1040105605, 5200528025]

約数ペア:

[(1, 5200528025), (5, 1040105605), (7, 742932575), (11, 472775275), (25, 208021121), (35, 148586515), (49, 106133225), (55, 94555055), (77, 67539325), (175, 29717303), (245, 21226645), (275, 18911011), (385, 13507865), (539, 9648475), (1225, 4245329), (1925, 2701573), (2695, 1929695), (13475, 385939)]