25485725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 33331200

約数和(自身を除く): 7845475

約数列:

[1, 5, 23, 25, 115, 127, 349, 575, 635, 1745, 2921, 3175, 8027, 8725, 14605, 40135, 44323, 73025, 200675, 221615, 1019429, 1108075, 5097145, 25485725]

約数ペア:

[(1, 25485725), (5, 5097145), (23, 1108075), (25, 1019429), (115, 221615), (127, 200675), (349, 73025), (575, 44323), (635, 40135), (1745, 14605), (2921, 8725), (3175, 8027)]