1447997665

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{13901}}^1$

素因数の和:14240

約数の個数: 16

約数和(自身を含む): 1765665216

約数和(自身を除く): 317667551

約数列:

[1, 5, 83, 251, 415, 1255, 13901, 20833, 69505, 104165, 1153783, 3489151, 5768915, 17445755, 289599533, 1447997665]

約数ペア:

[(1, 1447997665), (5, 289599533), (83, 17445755), (251, 5768915), (415, 3489151), (1255, 1153783), (13901, 104165), (20833, 69505)]