147105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{467}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 292032

約数和(自身を除く): 144927

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 467, 1401, 2335, 3269, 4203, 7005, 9807, 16345, 21015, 29421, 49035, 147105]

約数ペア:

[(1, 147105), (3, 49035), (5, 29421), (7, 21015), (9, 16345), (15, 9807), (21, 7005), (35, 4203), (45, 3269), (63, 2335), (105, 1401), (315, 467)]