169372805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{210401}}^1$

素因数の和:210436

約数の個数: 16

約数和(自身を含む): 242383104

約数和(自身を除く): 73010299

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 210401, 1052005, 1472807, 4839223, 7364035, 24196115, 33874561, 169372805]

約数ペア:

[(1, 169372805), (5, 33874561), (7, 24196115), (23, 7364035), (35, 4839223), (115, 1472807), (161, 1052005), (805, 210401)]