71013475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4649}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 96868800

約数和(自身を除く): 25855325

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 4649, 15275, 23245, 60437, 116225, 218503, 302185, 1092515, 1510925, 2840539, 5462575, 14202695, 71013475]

約数ペア:

[(1, 71013475), (5, 14202695), (13, 5462575), (25, 2840539), (47, 1510925), (65, 1092515), (235, 302185), (325, 218503), (611, 116225), (1175, 60437), (3055, 23245), (4649, 15275)]