54102465

素因数分解:

$3^3\times 5^1\times {\mathrm{400759}}^1$

素因数の和:400773

約数の個数: 16

約数和(自身を含む): 96182400

約数和(自身を除く): 42079935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 400759, 1202277, 2003795, 3606831, 6011385, 10820493, 18034155, 54102465]

約数ペア:

[(1, 54102465), (3, 18034155), (5, 10820493), (9, 6011385), (15, 3606831), (27, 2003795), (45, 1202277), (135, 400759)]