53301365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43159}}^1$

素因数の和:43196

約数の個数: 16

約数和(自身を含む): 72508800

約数和(自身を除く): 19207435

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 43159, 215795, 561067, 820021, 2805335, 4100105, 10660273, 53301365]

約数ペア:

[(1, 53301365), (5, 10660273), (13, 4100105), (19, 2805335), (65, 820021), (95, 561067), (247, 215795), (1235, 43159)]