280508739115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{108514019}}^1$

素因数の和:108514082

約数の個数: 16

約数和(自身を含む): 375024453120

約数和(自身を除く): 94515714005

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 108514019, 542570095, 1193654209, 5100158893, 5968271045, 25500794465, 56101747823, 280508739115]

約数ペア:

[(1, 280508739115), (5, 56101747823), (11, 25500794465), (47, 5968271045), (55, 5100158893), (235, 1193654209), (517, 542570095), (2585, 108514019)]