1390310065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1\times {\mathrm{3761}}^1$

素因数の和:8132

約数の個数: 16

約数和(自身を含む): 1767387600

約数和(自身を除く): 377077535

約数列:

[1, 5, 17, 85, 3761, 4349, 18805, 21745, 63937, 73933, 319685, 369665, 16356589, 81782945, 278062013, 1390310065]

約数ペア:

[(1, 1390310065), (5, 278062013), (17, 81782945), (85, 16356589), (3761, 369665), (4349, 319685), (18805, 73933), (21745, 63937)]