28669935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{273047}}^1$

素因数の和:273062

約数の個数: 16

約数和(自身を含む): 52425216

約数和(自身を除く): 23755281

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 273047, 819141, 1365235, 1911329, 4095705, 5733987, 9556645, 28669935]

約数ペア:

[(1, 28669935), (3, 9556645), (5, 5733987), (7, 4095705), (15, 1911329), (21, 1365235), (35, 819141), (105, 273047)]