31145734365

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{301493}}^1$

素因数の和:301669

約数の個数: 32

約数和(自身を含む): 51056199936

約数和(自身を除く): 19910465571

約数列:

[1, 3, 5, 15, 71, 97, 213, 291, 355, 485, 1065, 1455, 6887, 20661, 34435, 103305, 301493, 904479, 1507465, 4522395, 21406003, 29244821, 64218009, 87734463, 107030015, 146224105, 321090045, 438672315, 2076382291, 6229146873, 10381911455, 31145734365]

約数ペア:

[(1, 31145734365), (3, 10381911455), (5, 6229146873), (15, 2076382291), (71, 438672315), (97, 321090045), (213, 146224105), (291, 107030015), (355, 87734463), (485, 64218009), (1065, 29244821), (1455, 21406003), (6887, 4522395), (20661, 1507465), (34435, 904479), (103305, 301493)]