56005815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128749}}^1$

素因数の和:128786

約数の個数: 16

約数和(自身を含む): 92700000

約数和(自身を除く): 36694185

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 128749, 386247, 643745, 1931235, 3733721, 11201163, 18668605, 56005815]

約数ペア:

[(1, 56005815), (3, 18668605), (5, 11201163), (15, 3733721), (29, 1931235), (87, 643745), (145, 386247), (435, 128749)]