71342135

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 87542400

約数和(自身を除く): 16200265

約数列:

[1, 5, 79, 109, 395, 545, 1657, 8285, 8611, 43055, 130903, 180613, 654515, 903065, 14268427, 71342135]

約数ペア:

[(1, 71342135), (5, 14268427), (79, 903065), (109, 654515), (395, 180613), (545, 130903), (1657, 43055), (8285, 8611)]