128049484785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1428247}}^1$

素因数の和:1428437

約数の個数: 32

約数和(自身を含む): 211152184320

約数和(自身を除く): 83102699535

約数列:

[1, 3, 5, 15, 43, 129, 139, 215, 417, 645, 695, 2085, 5977, 17931, 29885, 89655, 1428247, 4284741, 7141235, 21423705, 61414621, 184243863, 198526333, 307073105, 595578999, 921219315, 992631665, 2977894995, 8536632319, 25609896957, 42683161595, 128049484785]

約数ペア:

[(1, 128049484785), (3, 42683161595), (5, 25609896957), (15, 8536632319), (43, 2977894995), (129, 992631665), (139, 921219315), (215, 595578999), (417, 307073105), (645, 198526333), (695, 184243863), (2085, 61414621), (5977, 21423705), (17931, 7141235), (29885, 4284741), (89655, 1428247)]