2753955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 5026320

約数和(自身を除く): 2272365

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3221, 9663, 16105, 28989, 48315, 61199, 144945, 183597, 305995, 550791, 917985, 2753955]

約数ペア:

[(1, 2753955), (3, 917985), (5, 550791), (9, 305995), (15, 183597), (19, 144945), (45, 61199), (57, 48315), (95, 28989), (171, 16105), (285, 9663), (855, 3221)]