2553275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 3374784

約数和(自身を除く): 821509

約数列:

[1, 5, 25, 41, 47, 53, 205, 235, 265, 1025, 1175, 1325, 1927, 2173, 2491, 9635, 10865, 12455, 48175, 54325, 62275, 102131, 510655, 2553275]

約数ペア:

[(1, 2553275), (5, 510655), (25, 102131), (41, 62275), (47, 54325), (53, 48175), (205, 12455), (235, 10865), (265, 9635), (1025, 2491), (1175, 2173), (1325, 1927)]