55979805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{76163}}^1$

素因数の和:76185

約数の個数: 24

約数和(自身を含む): 104192352

約数和(自身を除く): 48212547

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 76163, 228489, 380815, 533141, 1142445, 1599423, 2665705, 3731987, 7997115, 11195961, 18659935, 55979805]

約数ペア:

[(1, 55979805), (3, 18659935), (5, 11195961), (7, 7997115), (15, 3731987), (21, 2665705), (35, 1599423), (49, 1142445), (105, 533141), (147, 380815), (245, 228489), (735, 76163)]