66301725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 127991808

約数和(自身を除く): 61690083

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 2687, 3525, 4935, 8061, 8225, 13435, 18809, 24675, 40305, 56427, 67175, 94045, 126289, 201525, 282135, 378867, 470225, 631445, 884023, 1410675, 1894335, 2652069, 3157225, 4420115, 9471675, 13260345, 22100575, 66301725]

約数ペア:

[(1, 66301725), (3, 22100575), (5, 13260345), (7, 9471675), (15, 4420115), (21, 3157225), (25, 2652069), (35, 1894335), (47, 1410675), (75, 884023), (105, 631445), (141, 470225), (175, 378867), (235, 282135), (329, 201525), (525, 126289), (705, 94045), (987, 67175), (1175, 56427), (1645, 40305), (2687, 24675), (3525, 18809), (4935, 13435), (8061, 8225)]