28244415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40063}}^1$

素因数の和:40118

約数の個数: 16

約数和(自身を含む): 46153728

約数和(自身を除く): 17909313

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 40063, 120189, 200315, 600945, 1882961, 5648883, 9414805, 28244415]

約数ペア:

[(1, 28244415), (3, 9414805), (5, 5648883), (15, 1882961), (47, 600945), (141, 200315), (235, 120189), (705, 40063)]