8997135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{12241}}^1$

素因数の和:12263

約数の個数: 24

約数和(自身を含む): 16747056

約数和(自身を除く): 7749921

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 12241, 36723, 61205, 85687, 183615, 257061, 428435, 599809, 1285305, 1799427, 2999045, 8997135]

約数ペア:

[(1, 8997135), (3, 2999045), (5, 1799427), (7, 1285305), (15, 599809), (21, 428435), (35, 257061), (49, 183615), (105, 85687), (147, 61205), (245, 36723), (735, 12241)]