201615945

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{30341}}^1$

素因数の和:30792

約数の個数: 16

約数和(自身を含む): 323324352

約数和(自身を除く): 121708407

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 30341, 91023, 151705, 455115, 13441063, 40323189, 67205315, 201615945]

約数ペア:

[(1, 201615945), (3, 67205315), (5, 40323189), (15, 13441063), (443, 455115), (1329, 151705), (2215, 91023), (6645, 30341)]