2268885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 3840480

約数和(自身を除く): 1571595

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 419, 1083, 1257, 1805, 2095, 5415, 6285, 7961, 23883, 39805, 119415, 151259, 453777, 756295, 2268885]

約数ペア:

[(1, 2268885), (3, 756295), (5, 453777), (15, 151259), (19, 119415), (57, 39805), (95, 23883), (285, 7961), (361, 6285), (419, 5415), (1083, 2095), (1257, 1805)]