156640852215

素因数分解:

$3^3\times 5^1\times {\mathrm{1160302609}}^1$

素因数の和:1160302623

約数の個数: 16

約数和(自身を含む): 278472626400

約数和(自身を除く): 121831774185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1160302609, 3480907827, 5801513045, 10442723481, 17404539135, 31328170443, 52213617405, 156640852215]

約数ペア:

[(1, 156640852215), (3, 52213617405), (5, 31328170443), (9, 17404539135), (15, 10442723481), (27, 5801513045), (45, 3480907827), (135, 1160302609)]