6345255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 5720505

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 97, 105, 147, 245, 267, 291, 445, 485, 623, 679, 735, 1335, 1455, 1869, 2037, 3115, 3395, 4361, 4753, 8633, 9345, 10185, 13083, 14259, 21805, 23765, 25899, 43165, 60431, 65415, 71295, 129495, 181293, 302155, 423017, 906465, 1269051, 2115085, 6345255]

約数ペア:

[(1, 6345255), (3, 2115085), (5, 1269051), (7, 906465), (15, 423017), (21, 302155), (35, 181293), (49, 129495), (89, 71295), (97, 65415), (105, 60431), (147, 43165), (245, 25899), (267, 23765), (291, 21805), (445, 14259), (485, 13083), (623, 10185), (679, 9345), (735, 8633), (1335, 4753), (1455, 4361), (1869, 3395), (2037, 3115)]