2848475

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 4145568

約数和(自身を除く): 1297093

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 397, 1025, 1435, 1985, 2779, 7175, 9925, 13895, 16277, 69475, 81385, 113939, 406925, 569695, 2848475]

約数ペア:

[(1, 2848475), (5, 569695), (7, 406925), (25, 113939), (35, 81385), (41, 69475), (175, 16277), (205, 13895), (287, 9925), (397, 7175), (1025, 2779), (1435, 1985)]