47078415

素因数分解:

$3^4\times 5^1\times {\mathrm{116243}}^1$

素因数の和:116260

約数の個数: 20

約数和(自身を含む): 84393144

約数和(自身を除く): 37314729

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 116243, 348729, 581215, 1046187, 1743645, 3138561, 5230935, 9415683, 15692805, 47078415]

約数ペア:

[(1, 47078415), (3, 15692805), (5, 9415683), (9, 5230935), (15, 3138561), (27, 1743645), (45, 1046187), (81, 581215), (135, 348729), (405, 116243)]