47982645

素因数分解:

$3^3\times 5^1\times {\mathrm{355427}}^1$

素因数の和:355441

約数の個数: 16

約数和(自身を含む): 85302720

約数和(自身を除く): 37320075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 355427, 1066281, 1777135, 3198843, 5331405, 9596529, 15994215, 47982645]

約数ペア:

[(1, 47982645), (3, 15994215), (5, 9596529), (9, 5331405), (15, 3198843), (27, 1777135), (45, 1066281), (135, 355427)]