13562965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 5016491

約数列:

[1, 5, 13, 31, 53, 65, 127, 155, 265, 403, 635, 689, 1643, 1651, 2015, 3445, 3937, 6731, 8215, 8255, 19685, 21359, 33655, 51181, 87503, 106795, 208661, 255905, 437515, 1043305, 2712593, 13562965]

約数ペア:

[(1, 13562965), (5, 2712593), (13, 1043305), (31, 437515), (53, 255905), (65, 208661), (127, 106795), (155, 87503), (265, 51181), (403, 33655), (635, 21359), (689, 19685), (1643, 8255), (1651, 8215), (2015, 6731), (3445, 3937)]