71181135

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23609}}^1$

素因数の和:23687

約数の個数: 24

約数和(自身を含む): 125227440

約数和(自身を除く): 54046305

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 23609, 70827, 118045, 212481, 354135, 1062405, 1581803, 4745409, 7909015, 14236227, 23727045, 71181135]

約数ペア:

[(1, 71181135), (3, 23727045), (5, 14236227), (9, 7909015), (15, 4745409), (45, 1581803), (67, 1062405), (201, 354135), (335, 212481), (603, 118045), (1005, 70827), (3015, 23609)]