47284825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14221}}^1$

素因数の和:14257

約数の個数: 24

約数和(自身を含む): 70541120

約数和(自身を除く): 23256295

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 14221, 71105, 99547, 270199, 355525, 497735, 1350995, 1891393, 2488675, 6754975, 9456965, 47284825]

約数ペア:

[(1, 47284825), (5, 9456965), (7, 6754975), (19, 2488675), (25, 1891393), (35, 1350995), (95, 497735), (133, 355525), (175, 270199), (475, 99547), (665, 71105), (3325, 14221)]