103129715

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 139560192

約数和(自身を除く): 36430477

約数列:

[1, 5, 13, 31, 65, 127, 155, 169, 403, 635, 845, 961, 1651, 2015, 3937, 4805, 5239, 8255, 12493, 19685, 21463, 26195, 51181, 62465, 107315, 122047, 162409, 255905, 610235, 665353, 812045, 1586611, 3326765, 7933055, 20625943, 103129715]

約数ペア:

[(1, 103129715), (5, 20625943), (13, 7933055), (31, 3326765), (65, 1586611), (127, 812045), (155, 665353), (169, 610235), (403, 255905), (635, 162409), (845, 122047), (961, 107315), (1651, 62465), (2015, 51181), (3937, 26195), (4805, 21463), (5239, 19685), (8255, 12493)]