977992305

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{11497}}^1$

素因数の和:11665

約数の個数: 32

約数和(自身を含む): 1609352064

約数和(自身を除く): 631359759

約数列:

[1, 3, 5, 15, 53, 107, 159, 265, 321, 535, 795, 1605, 5671, 11497, 17013, 28355, 34491, 57485, 85065, 172455, 609341, 1230179, 1828023, 3046705, 3690537, 6150895, 9140115, 18452685, 65199487, 195598461, 325997435, 977992305]

約数ペア:

[(1, 977992305), (3, 325997435), (5, 195598461), (15, 65199487), (53, 18452685), (107, 9140115), (159, 6150895), (265, 3690537), (321, 3046705), (535, 1828023), (795, 1230179), (1605, 609341), (5671, 172455), (11497, 85065), (17013, 57485), (28355, 34491)]