71100045

素因数分解:

$3^3\times 5^1\times {\mathrm{526667}}^1$

素因数の和:526681

約数の個数: 16

約数和(自身を含む): 126400320

約数和(自身を除く): 55300275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 526667, 1580001, 2633335, 4740003, 7900005, 14220009, 23700015, 71100045]

約数ペア:

[(1, 71100045), (3, 23700015), (5, 14220009), (9, 7900005), (15, 4740003), (27, 2633335), (45, 1580001), (135, 526667)]