47931705

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8387}}^1$

素因数の和:8525

約数の個数: 24

約数和(自身を含む): 83745792

約数和(自身を除く): 35814087

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 8387, 25161, 41935, 75483, 125805, 377415, 1065149, 3195447, 5325745, 9586341, 15977235, 47931705]

約数ペア:

[(1, 47931705), (3, 15977235), (5, 9586341), (9, 5325745), (15, 3195447), (45, 1065149), (127, 377415), (381, 125805), (635, 75483), (1143, 41935), (1905, 25161), (5715, 8387)]