63555115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31541}}^1$

素因数の和:31590

約数の個数: 16

約数和(自身を含む): 84784896

約数和(自身を除く): 21229781

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 31541, 157705, 410033, 977771, 2050165, 4888855, 12711023, 63555115]

約数ペア:

[(1, 63555115), (5, 12711023), (13, 4888855), (31, 2050165), (65, 977771), (155, 410033), (403, 157705), (2015, 31541)]