5172705

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 9097920

約数和(自身を除く): 3925215

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 1619, 3195, 4857, 8095, 14571, 24285, 72855, 114949, 344847, 574745, 1034541, 1724235, 5172705]

約数ペア:

[(1, 5172705), (3, 1724235), (5, 1034541), (9, 574745), (15, 344847), (45, 114949), (71, 72855), (213, 24285), (355, 14571), (639, 8095), (1065, 4857), (1619, 3195)]