48638025

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2042

約数の個数: 36

約数和(自身を含む): 87932988

約数和(自身を除く): 39294963

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 1913, 2825, 5085, 5739, 8475, 9565, 17217, 25425, 28695, 47825, 86085, 143475, 216169, 430425, 648507, 1080845, 1945521, 3242535, 5404225, 9727605, 16212675, 48638025]

約数ペア:

[(1, 48638025), (3, 16212675), (5, 9727605), (9, 5404225), (15, 3242535), (25, 1945521), (45, 1080845), (75, 648507), (113, 430425), (225, 216169), (339, 143475), (565, 86085), (1017, 47825), (1695, 28695), (1913, 25425), (2825, 17217), (5085, 9565), (5739, 8475)]