43128515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2083}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 53567136

約数和(自身を除く): 10438621

約数列:

[1, 5, 41, 101, 205, 505, 2083, 4141, 10415, 20705, 85403, 210383, 427015, 1051915, 8625703, 43128515]

約数ペア:

[(1, 43128515), (5, 8625703), (41, 1051915), (101, 427015), (205, 210383), (505, 85403), (2083, 20705), (4141, 10415)]