127696595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 172032000

約数和(自身を除く): 44335405

約数列:

[1, 5, 13, 31, 65, 127, 155, 403, 499, 635, 1651, 2015, 2495, 3937, 6487, 8255, 15469, 19685, 32435, 51181, 63373, 77345, 201097, 255905, 316865, 823849, 1005485, 1964563, 4119245, 9822815, 25539319, 127696595]

約数ペア:

[(1, 127696595), (5, 25539319), (13, 9822815), (31, 4119245), (65, 1964563), (127, 1005485), (155, 823849), (403, 316865), (499, 255905), (635, 201097), (1651, 77345), (2015, 63373), (2495, 51181), (3937, 32435), (6487, 19685), (8255, 15469)]