53070515

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 71248560

約数和(自身を除く): 18178045

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 1933, 5491, 9665, 27455, 32861, 36727, 164305, 183635, 558637, 624359, 2793185, 3121795, 10614103, 53070515]

約数ペア:

[(1, 53070515), (5, 10614103), (17, 3121795), (19, 2793185), (85, 624359), (95, 558637), (289, 183635), (323, 164305), (1445, 36727), (1615, 32861), (1933, 27455), (5491, 9665)]