53393375

素因数分解:

$5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 76876800

約数和(自身を除く): 23483425

約数列:

[1, 5, 7, 25, 35, 125, 139, 175, 439, 695, 875, 973, 2195, 3073, 3475, 4865, 10975, 15365, 17375, 24325, 54875, 61021, 76825, 121625, 305105, 384125, 427147, 1525525, 2135735, 7627625, 10678675, 53393375]

約数ペア:

[(1, 53393375), (5, 10678675), (7, 7627625), (25, 2135735), (35, 1525525), (125, 427147), (139, 384125), (175, 305105), (439, 121625), (695, 76825), (875, 61021), (973, 54875), (2195, 24325), (3073, 17375), (3475, 15365), (4865, 10975)]