47142865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122449}}^1$

素因数の和:122472

約数の個数: 16

約数和(自身を含む): 70531200

約数和(自身を除く): 23388335

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 122449, 612245, 857143, 1346939, 4285715, 6734695, 9428573, 47142865]

約数ペア:

[(1, 47142865), (5, 9428573), (7, 6734695), (11, 4285715), (35, 1346939), (55, 857143), (77, 612245), (385, 122449)]