6990465

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2053}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 11239488

約数和(自身を除く): 4249023

約数列:

[1, 3, 5, 15, 227, 681, 1135, 2053, 3405, 6159, 10265, 30795, 466031, 1398093, 2330155, 6990465]

約数ペア:

[(1, 6990465), (3, 2330155), (5, 1398093), (15, 466031), (227, 30795), (681, 10265), (1135, 6159), (2053, 3405)]