15142179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 21889952

約数和(自身を除く): 6747773

約数列:

[1, 3, 13, 39, 157, 471, 2041, 2473, 6123, 7419, 32149, 96447, 388261, 1164783, 5047393, 15142179]

約数ペア:

[(1, 15142179), (3, 5047393), (13, 1164783), (39, 388261), (157, 96447), (471, 32149), (2041, 7419), (2473, 6123)]