4742155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 6259968

約数和(自身を除く): 1517813

約数列:

[1, 5, 11, 55, 151, 571, 755, 1661, 2855, 6281, 8305, 31405, 86221, 431105, 948431, 4742155]

約数ペア:

[(1, 4742155), (5, 948431), (11, 431105), (55, 86221), (151, 31405), (571, 8305), (755, 6281), (1661, 2855)]