47676195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 99525888

約数和(自身を除く): 51849693

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 81, 105, 135, 189, 201, 251, 315, 335, 405, 469, 567, 603, 753, 945, 1005, 1255, 1407, 1757, 1809, 2259, 2345, 2835, 3015, 3765, 4221, 5271, 5427, 6777, 7035, 8785, 9045, 11295, 12663, 15813, 16817, 20331, 21105, 26355, 27135, 33885, 37989, 47439, 50451, 63315, 79065, 84085, 101655, 117719, 142317, 151353, 189945, 237195, 252255, 353157, 454059, 588595, 711585, 756765, 1059471, 1362177, 1765785, 2270295, 3178413, 5297355, 6810885, 9535239, 15892065, 47676195]

約数ペア:

[(1, 47676195), (3, 15892065), (5, 9535239), (7, 6810885), (9, 5297355), (15, 3178413), (21, 2270295), (27, 1765785), (35, 1362177), (45, 1059471), (63, 756765), (67, 711585), (81, 588595), (105, 454059), (135, 353157), (189, 252255), (201, 237195), (251, 189945), (315, 151353), (335, 142317), (405, 117719), (469, 101655), (567, 84085), (603, 79065), (753, 63315), (945, 50451), (1005, 47439), (1255, 37989), (1407, 33885), (1757, 27135), (1809, 26355), (2259, 21105), (2345, 20331), (2835, 16817), (3015, 15813), (3765, 12663), (4221, 11295), (5271, 9045), (5427, 8785), (6777, 7035)]