5220735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 9229248

約数和(自身を除く): 4008513

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 653, 1599, 1959, 2665, 3265, 7995, 8489, 9795, 25467, 26773, 42445, 80319, 127335, 133865, 348049, 401595, 1044147, 1740245, 5220735]

約数ペア:

[(1, 5220735), (3, 1740245), (5, 1044147), (13, 401595), (15, 348049), (39, 133865), (41, 127335), (65, 80319), (123, 42445), (195, 26773), (205, 25467), (533, 9795), (615, 8489), (653, 7995), (1599, 3265), (1959, 2665)]