69465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 121536

約数和(自身を除く): 52071

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 421, 1263, 2105, 4631, 6315, 13893, 23155, 69465]

約数ペア:

[(1, 69465), (3, 23155), (5, 13893), (11, 6315), (15, 4631), (33, 2105), (55, 1263), (165, 421)]