2423225

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 3505728

約数和(自身を除く): 1082503

約数列:

[1, 5, 7, 25, 35, 61, 175, 227, 305, 427, 1135, 1525, 1589, 2135, 5675, 7945, 10675, 13847, 39725, 69235, 96929, 346175, 484645, 2423225]

約数ペア:

[(1, 2423225), (5, 484645), (7, 346175), (25, 96929), (35, 69235), (61, 39725), (175, 13847), (227, 10675), (305, 7945), (427, 5675), (1135, 2135), (1525, 1589)]