165716415

素因数分解:

$3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2269}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 295281600

約数和(自身を除く): 129565185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 541, 1623, 2269, 2705, 4869, 6807, 8115, 11345, 14607, 20421, 24345, 34035, 61263, 73035, 102105, 306315, 1227529, 3682587, 6137645, 11047761, 18412935, 33143283, 55238805, 165716415]

約数ペア:

[(1, 165716415), (3, 55238805), (5, 33143283), (9, 18412935), (15, 11047761), (27, 6137645), (45, 3682587), (135, 1227529), (541, 306315), (1623, 102105), (2269, 73035), (2705, 61263), (4869, 34035), (6807, 24345), (8115, 20421), (11345, 14607)]