56505885

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{8581}}^1$

素因数の和:9028

約数の個数: 16

約数和(自身を含む): 90625920

約数和(自身を除く): 34120035

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 6585, 8581, 25743, 42905, 128715, 3767059, 11301177, 18835295, 56505885]

約数ペア:

[(1, 56505885), (3, 18835295), (5, 11301177), (15, 3767059), (439, 128715), (1317, 42905), (2195, 25743), (6585, 8581)]