47242265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3739}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 68397120

約数和(自身を除く): 21154855

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 3739, 12635, 18695, 26173, 71041, 130865, 355205, 497287, 1349779, 2486435, 6748895, 9448453, 47242265]

約数ペア:

[(1, 47242265), (5, 9448453), (7, 6748895), (19, 2486435), (35, 1349779), (95, 497287), (133, 355205), (361, 130865), (665, 71041), (1805, 26173), (2527, 18695), (3739, 12635)]