72560285

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 104052480

約数和(自身を除く): 31492195

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 3919, 18515, 19595, 27433, 90137, 137165, 450685, 630959, 2073151, 3154795, 10365755, 14512057, 72560285]

約数ペア:

[(1, 72560285), (5, 14512057), (7, 10365755), (23, 3154795), (35, 2073151), (115, 630959), (161, 450685), (529, 137165), (805, 90137), (2645, 27433), (3703, 19595), (3919, 18515)]