121928115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 202346496

約数和(自身を除く): 80418381

約数列:

[1, 3, 5, 15, 31, 93, 155, 263, 465, 789, 997, 1315, 2991, 3945, 4985, 8153, 14955, 24459, 30907, 40765, 92721, 122295, 154535, 262211, 463605, 786633, 1311055, 3933165, 8128541, 24385623, 40642705, 121928115]

約数ペア:

[(1, 121928115), (3, 40642705), (5, 24385623), (15, 8128541), (31, 3933165), (93, 1311055), (155, 786633), (263, 463605), (465, 262211), (789, 154535), (997, 122295), (1315, 92721), (2991, 40765), (3945, 30907), (4985, 24459), (8153, 14955)]