220123005

素因数分解:

$3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{9413}}^1$

素因数の和:10980

約数の個数: 16

約数和(自身を含む): 352460160

約数和(自身を除く): 132337155

約数列:

[1, 3, 5, 15, 1559, 4677, 7795, 9413, 23385, 28239, 47065, 141195, 14674867, 44024601, 73374335, 220123005]

約数ペア:

[(1, 220123005), (3, 73374335), (5, 44024601), (15, 14674867), (1559, 141195), (4677, 47065), (7795, 28239), (9413, 23385)]