38378745

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9803}}^1$

素因数の和:9846

約数の個数: 32

約数和(自身を含む): 70588800

約数和(自身を除く): 32210055

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 9803, 29409, 49015, 88227, 147045, 264681, 284287, 441135, 852861, 1323405, 1421435, 2558583, 4264305, 7675749, 12792915, 38378745]

約数ペア:

[(1, 38378745), (3, 12792915), (5, 7675749), (9, 4264305), (15, 2558583), (27, 1421435), (29, 1323405), (45, 852861), (87, 441135), (135, 284287), (145, 264681), (261, 147045), (435, 88227), (783, 49015), (1305, 29409), (3915, 9803)]