4012225

素因数分解:

$5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 5767488

約数和(自身を除く): 1755263

約数列:

[1, 5, 7, 25, 35, 101, 175, 227, 505, 707, 1135, 1589, 2525, 3535, 5675, 7945, 17675, 22927, 39725, 114635, 160489, 573175, 802445, 4012225]

約数ペア:

[(1, 4012225), (5, 802445), (7, 573175), (25, 160489), (35, 114635), (101, 39725), (175, 22927), (227, 17675), (505, 7945), (707, 5675), (1135, 3535), (1589, 2525)]