27733825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 41574720

約数和(自身を除く): 13840895

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 361, 439, 475, 665, 1805, 2195, 2527, 3073, 3325, 8341, 9025, 10975, 12635, 15365, 41705, 58387, 63175, 76825, 158479, 208525, 291935, 792395, 1109353, 1459675, 3961975, 5546765, 27733825]

約数ペア:

[(1, 27733825), (5, 5546765), (7, 3961975), (19, 1459675), (25, 1109353), (35, 792395), (95, 291935), (133, 208525), (175, 158479), (361, 76825), (439, 63175), (475, 58387), (665, 41705), (1805, 15365), (2195, 12635), (2527, 10975), (3073, 9025), (3325, 8341)]