47278175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 72019200

約数和(自身を除く): 24741025

約数列:

[1, 5, 7, 19, 25, 35, 59, 95, 133, 175, 241, 295, 413, 475, 665, 1121, 1205, 1475, 1687, 2065, 3325, 4579, 5605, 6025, 7847, 8435, 10325, 14219, 22895, 28025, 32053, 39235, 42175, 71095, 99533, 114475, 160265, 196175, 270161, 355475, 497665, 801325, 1350805, 1891127, 2488325, 6754025, 9455635, 47278175]

約数ペア:

[(1, 47278175), (5, 9455635), (7, 6754025), (19, 2488325), (25, 1891127), (35, 1350805), (59, 801325), (95, 497665), (133, 355475), (175, 270161), (241, 196175), (295, 160265), (413, 114475), (475, 99533), (665, 71095), (1121, 42175), (1205, 39235), (1475, 32053), (1687, 28025), (2065, 22895), (3325, 14219), (4579, 10325), (5605, 8435), (6025, 7847)]