4789925

素因数分解:

$5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 6880512

約数和(自身を除く): 2090587

約数列:

[1, 5, 7, 25, 35, 101, 175, 271, 505, 707, 1355, 1897, 2525, 3535, 6775, 9485, 17675, 27371, 47425, 136855, 191597, 684275, 957985, 4789925]

約数ペア:

[(1, 4789925), (5, 957985), (7, 684275), (25, 191597), (35, 136855), (101, 47425), (175, 27371), (271, 17675), (505, 9485), (707, 6775), (1355, 3535), (1897, 2525)]