7242135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25411}}^1$

素因数の和:25438

約数の個数: 16

約数和(自身を含む): 12197760

約数和(自身を除く): 4955625

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 25411, 76233, 127055, 381165, 482809, 1448427, 2414045, 7242135]

約数ペア:

[(1, 7242135), (3, 2414045), (5, 1448427), (15, 482809), (19, 381165), (57, 127055), (95, 76233), (285, 25411)]