99667225

素因数分解:

$5^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 147312000

約数和(自身を除く): 47644775

約数列:

[1, 5, 7, 25, 35, 49, 59, 175, 197, 245, 295, 343, 413, 985, 1225, 1379, 1475, 1715, 2065, 2891, 4925, 6895, 8575, 9653, 10325, 11623, 14455, 20237, 34475, 48265, 58115, 67571, 72275, 81361, 101185, 241325, 290575, 337855, 406805, 505925, 569527, 1689275, 2034025, 2847635, 3986689, 14238175, 19933445, 99667225]

約数ペア:

[(1, 99667225), (5, 19933445), (7, 14238175), (25, 3986689), (35, 2847635), (49, 2034025), (59, 1689275), (175, 569527), (197, 505925), (245, 406805), (295, 337855), (343, 290575), (413, 241325), (985, 101185), (1225, 81361), (1379, 72275), (1475, 67571), (1715, 58115), (2065, 48265), (2891, 34475), (4925, 20237), (6895, 14455), (8575, 11623), (9653, 10325)]