1480147225

素因数分解:

$5^2\times {\mathrm{229}}^2\times {\mathrm{1129}}^1$

素因数の和:1597

約数の個数: 18

約数和(自身を含む): 1845065130

約数和(自身を除く): 364917905

約数列:

[1, 5, 25, 229, 1129, 1145, 5645, 5725, 28225, 52441, 258541, 262205, 1292705, 1311025, 6463525, 59205889, 296029445, 1480147225]

約数ペア:

[(1, 1480147225), (5, 296029445), (25, 59205889), (229, 6463525), (1129, 1311025), (1145, 1292705), (5645, 262205), (5725, 258541), (28225, 52441)]