2187442025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{3449}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 2833747200

約数和(自身を除く): 646305175

約数列:

[1, 5, 23, 25, 115, 575, 1103, 3449, 5515, 17245, 25369, 27575, 79327, 86225, 126845, 396635, 634225, 1983175, 3804247, 19021235, 87497681, 95106175, 437488405, 2187442025]

約数ペア:

[(1, 2187442025), (5, 437488405), (23, 95106175), (25, 87497681), (115, 19021235), (575, 3804247), (1103, 1983175), (3449, 634225), (5515, 396635), (17245, 126845), (25369, 86225), (27575, 79327)]