8125995

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 13575744

約数和(自身を除く): 5449749

約数列:

[1, 3, 5, 15, 41, 73, 123, 181, 205, 219, 365, 543, 615, 905, 1095, 2715, 2993, 7421, 8979, 13213, 14965, 22263, 37105, 39639, 44895, 66065, 111315, 198195, 541733, 1625199, 2708665, 8125995]

約数ペア:

[(1, 8125995), (3, 2708665), (5, 1625199), (15, 541733), (41, 198195), (73, 111315), (123, 66065), (181, 44895), (205, 39639), (219, 37105), (365, 22263), (543, 14965), (615, 13213), (905, 8979), (1095, 7421), (2715, 2993)]